205989336

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:491

約数の個数: 192

約数和(自身を含む): 686400000

約数和(自身を除く): 480410664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 49, 56, 57, 63, 72, 76, 84, 98, 114, 126, 133, 147, 152, 168, 171, 196, 228, 252, 266, 294, 342, 343, 392, 399, 439, 441, 456, 504, 532, 588, 684, 686, 798, 878, 882, 931, 1029, 1064, 1176, 1197, 1317, 1368, 1372, 1596, 1756, 1764, 1862, 2058, 2394, 2634, 2744, 2793, 3073, 3087, 3192, 3512, 3528, 3724, 3951, 4116, 4788, 5268, 5586, 6146, 6174, 6517, 7448, 7902, 8232, 8341, 8379, 9219, 9576, 10536, 11172, 12292, 12348, 13034, 15804, 16682, 16758, 18438, 19551, 21511, 22344, 24584, 24696, 25023, 26068, 27657, 31608, 33364, 33516, 36876, 39102, 43022, 50046, 52136, 55314, 58387, 58653, 64533, 66728, 67032, 73752, 75069, 78204, 86044, 100092, 110628, 116774, 117306, 129066, 150138, 150577, 156408, 172088, 175161, 193599, 200184, 221256, 233548, 234612, 258132, 300276, 301154, 350322, 387198, 408709, 451731, 467096, 469224, 516264, 525483, 600552, 602308, 700644, 774396, 817418, 903462, 1050966, 1204616, 1226127, 1355193, 1401288, 1548792, 1634836, 1806924, 2101932, 2452254, 2710386, 2860963, 3269672, 3613848, 3678381, 4203864, 4904508, 5420772, 5721926, 7356762, 8582889, 9809016, 10841544, 11443852, 14713524, 17165778, 22887704, 25748667, 29427048, 34331556, 51497334, 68663112, 102994668, 205989336]

約数ペア:

[(1, 205989336), (2, 102994668), (3, 68663112), (4, 51497334), (6, 34331556), (7, 29427048), (8, 25748667), (9, 22887704), (12, 17165778), (14, 14713524), (18, 11443852), (19, 10841544), (21, 9809016), (24, 8582889), (28, 7356762), (36, 5721926), (38, 5420772), (42, 4904508), (49, 4203864), (56, 3678381), (57, 3613848), (63, 3269672), (72, 2860963), (76, 2710386), (84, 2452254), (98, 2101932), (114, 1806924), (126, 1634836), (133, 1548792), (147, 1401288), (152, 1355193), (168, 1226127), (171, 1204616), (196, 1050966), (228, 903462), (252, 817418), (266, 774396), (294, 700644), (342, 602308), (343, 600552), (392, 525483), (399, 516264), (439, 469224), (441, 467096), (456, 451731), (504, 408709), (532, 387198), (588, 350322), (684, 301154), (686, 300276), (798, 258132), (878, 234612), (882, 233548), (931, 221256), (1029, 200184), (1064, 193599), (1176, 175161), (1197, 172088), (1317, 156408), (1368, 150577), (1372, 150138), (1596, 129066), (1756, 117306), (1764, 116774), (1862, 110628), (2058, 100092), (2394, 86044), (2634, 78204), (2744, 75069), (2793, 73752), (3073, 67032), (3087, 66728), (3192, 64533), (3512, 58653), (3528, 58387), (3724, 55314), (3951, 52136), (4116, 50046), (4788, 43022), (5268, 39102), (5586, 36876), (6146, 33516), (6174, 33364), (6517, 31608), (7448, 27657), (7902, 26068), (8232, 25023), (8341, 24696), (8379, 24584), (9219, 22344), (9576, 21511), (10536, 19551), (11172, 18438), (12292, 16758), (12348, 16682), (13034, 15804)]