205955568

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1$

素因数の和:94

約数の個数: 320

約数和(自身を含む): 755507200

約数和(自身を除く): 549551632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 31, 36, 39, 42, 48, 52, 54, 56, 62, 63, 72, 78, 84, 91, 93, 104, 108, 112, 117, 124, 126, 144, 156, 168, 169, 182, 186, 189, 208, 216, 217, 234, 248, 252, 273, 279, 312, 336, 338, 351, 364, 372, 378, 403, 432, 434, 468, 496, 504, 507, 546, 558, 624, 651, 676, 702, 728, 744, 756, 806, 819, 837, 868, 936, 1008, 1014, 1092, 1116, 1183, 1209, 1302, 1352, 1404, 1456, 1488, 1512, 1521, 1612, 1638, 1674, 1736, 1872, 1953, 2028, 2184, 2197, 2232, 2366, 2418, 2457, 2604, 2704, 2808, 2821, 3024, 3042, 3224, 3276, 3348, 3472, 3549, 3627, 3906, 4056, 4368, 4394, 4464, 4563, 4732, 4836, 4914, 5208, 5239, 5616, 5642, 5859, 6084, 6448, 6552, 6591, 6696, 7098, 7254, 7812, 8112, 8463, 8788, 9126, 9464, 9672, 9828, 10416, 10478, 10647, 10881, 11284, 11718, 12168, 13104, 13182, 13392, 14196, 14508, 15379, 15624, 15717, 16926, 17576, 18252, 18928, 19344, 19656, 19773, 20956, 21294, 21762, 22568, 23436, 24336, 25389, 26364, 28392, 29016, 30758, 31248, 31434, 31941, 33852, 35152, 36504, 36673, 39312, 39546, 41912, 42588, 43524, 45136, 46137, 46872, 47151, 50778, 52728, 56784, 58032, 59319, 61516, 62868, 63882, 67704, 68107, 73008, 73346, 76167, 79092, 83824, 85176, 87048, 92274, 93744, 94302, 101556, 105456, 110019, 118638, 123032, 125736, 127764, 135408, 136214, 138411, 141453, 146692, 152334, 158184, 170352, 174096, 184548, 188604, 203112, 204321, 220038, 237276, 246064, 251472, 255528, 272428, 276822, 282906, 293384, 304668, 316368, 330057, 369096, 377208, 406224, 408642, 415233, 440076, 474552, 476749, 511056, 544856, 553644, 565812, 586768, 609336, 612963, 660114, 738192, 754416, 817284, 830466, 880152, 949104, 953498, 990171, 1089712, 1107288, 1131624, 1218672, 1225926, 1320228, 1430247, 1634568, 1660932, 1760304, 1838889, 1906996, 1980342, 2214576, 2263248, 2451852, 2640456, 2860494, 3269136, 3321864, 3677778, 3813992, 3960684, 4290741, 4903704, 5280912, 5720988, 6643728, 7355556, 7627984, 7921368, 8581482, 9807408, 11441976, 12872223, 14711112, 15842736, 17162964, 22883952, 25744446, 29422224, 34325928, 51488892, 68651856, 102977784, 205955568]

約数ペア:

[(1, 205955568), (2, 102977784), (3, 68651856), (4, 51488892), (6, 34325928), (7, 29422224), (8, 25744446), (9, 22883952), (12, 17162964), (13, 15842736), (14, 14711112), (16, 12872223), (18, 11441976), (21, 9807408), (24, 8581482), (26, 7921368), (27, 7627984), (28, 7355556), (31, 6643728), (36, 5720988), (39, 5280912), (42, 4903704), (48, 4290741), (52, 3960684), (54, 3813992), (56, 3677778), (62, 3321864), (63, 3269136), (72, 2860494), (78, 2640456), (84, 2451852), (91, 2263248), (93, 2214576), (104, 1980342), (108, 1906996), (112, 1838889), (117, 1760304), (124, 1660932), (126, 1634568), (144, 1430247), (156, 1320228), (168, 1225926), (169, 1218672), (182, 1131624), (186, 1107288), (189, 1089712), (208, 990171), (216, 953498), (217, 949104), (234, 880152), (248, 830466), (252, 817284), (273, 754416), (279, 738192), (312, 660114), (336, 612963), (338, 609336), (351, 586768), (364, 565812), (372, 553644), (378, 544856), (403, 511056), (432, 476749), (434, 474552), (468, 440076), (496, 415233), (504, 408642), (507, 406224), (546, 377208), (558, 369096), (624, 330057), (651, 316368), (676, 304668), (702, 293384), (728, 282906), (744, 276822), (756, 272428), (806, 255528), (819, 251472), (837, 246064), (868, 237276), (936, 220038), (1008, 204321), (1014, 203112), (1092, 188604), (1116, 184548), (1183, 174096), (1209, 170352), (1302, 158184), (1352, 152334), (1404, 146692), (1456, 141453), (1488, 138411), (1512, 136214), (1521, 135408), (1612, 127764), (1638, 125736), (1674, 123032), (1736, 118638), (1872, 110019), (1953, 105456), (2028, 101556), (2184, 94302), (2197, 93744), (2232, 92274), (2366, 87048), (2418, 85176), (2457, 83824), (2604, 79092), (2704, 76167), (2808, 73346), (2821, 73008), (3024, 68107), (3042, 67704), (3224, 63882), (3276, 62868), (3348, 61516), (3472, 59319), (3549, 58032), (3627, 56784), (3906, 52728), (4056, 50778), (4368, 47151), (4394, 46872), (4464, 46137), (4563, 45136), (4732, 43524), (4836, 42588), (4914, 41912), (5208, 39546), (5239, 39312), (5616, 36673), (5642, 36504), (5859, 35152), (6084, 33852), (6448, 31941), (6552, 31434), (6591, 31248), (6696, 30758), (7098, 29016), (7254, 28392), (7812, 26364), (8112, 25389), (8463, 24336), (8788, 23436), (9126, 22568), (9464, 21762), (9672, 21294), (9828, 20956), (10416, 19773), (10478, 19656), (10647, 19344), (10881, 18928), (11284, 18252), (11718, 17576), (12168, 16926), (13104, 15717), (13182, 15624), (13392, 15379), (14196, 14508)]