199924704

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:518

約数の個数: 216

約数和(自身を含む): 684186048

約数和(自身を除く): 484261344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 72, 84, 93, 96, 98, 112, 124, 126, 144, 147, 168, 186, 196, 217, 224, 248, 252, 279, 288, 294, 336, 372, 392, 434, 441, 457, 496, 504, 558, 588, 651, 672, 744, 784, 868, 882, 914, 992, 1008, 1116, 1176, 1302, 1371, 1488, 1519, 1568, 1736, 1764, 1828, 1953, 2016, 2232, 2352, 2604, 2742, 2976, 3038, 3199, 3472, 3528, 3656, 3906, 4113, 4464, 4557, 4704, 5208, 5484, 6076, 6398, 6944, 7056, 7312, 7812, 8226, 8928, 9114, 9597, 10416, 10968, 12152, 12796, 13671, 14112, 14167, 14624, 15624, 16452, 18228, 19194, 20832, 21936, 22393, 24304, 25592, 27342, 28334, 28791, 31248, 32904, 36456, 38388, 42501, 43872, 44786, 48608, 51184, 54684, 56668, 57582, 62496, 65808, 67179, 72912, 76776, 85002, 89572, 99169, 102368, 109368, 113336, 115164, 127503, 131616, 134358, 145824, 153552, 170004, 179144, 198338, 201537, 218736, 226672, 230328, 255006, 268716, 297507, 307104, 340008, 358288, 396676, 403074, 437472, 453344, 460656, 510012, 537432, 595014, 680016, 694183, 716576, 793352, 806148, 892521, 921312, 1020024, 1074864, 1190028, 1360032, 1388366, 1586704, 1612296, 1785042, 2040048, 2082549, 2149728, 2380056, 2776732, 3173408, 3224592, 3570084, 4080096, 4165098, 4760112, 5553464, 6247647, 6449184, 7140168, 8330196, 9520224, 11106928, 12495294, 14280336, 16660392, 22213856, 24990588, 28560672, 33320784, 49981176, 66641568, 99962352, 199924704]

約数ペア:

[(1, 199924704), (2, 99962352), (3, 66641568), (4, 49981176), (6, 33320784), (7, 28560672), (8, 24990588), (9, 22213856), (12, 16660392), (14, 14280336), (16, 12495294), (18, 11106928), (21, 9520224), (24, 8330196), (28, 7140168), (31, 6449184), (32, 6247647), (36, 5553464), (42, 4760112), (48, 4165098), (49, 4080096), (56, 3570084), (62, 3224592), (63, 3173408), (72, 2776732), (84, 2380056), (93, 2149728), (96, 2082549), (98, 2040048), (112, 1785042), (124, 1612296), (126, 1586704), (144, 1388366), (147, 1360032), (168, 1190028), (186, 1074864), (196, 1020024), (217, 921312), (224, 892521), (248, 806148), (252, 793352), (279, 716576), (288, 694183), (294, 680016), (336, 595014), (372, 537432), (392, 510012), (434, 460656), (441, 453344), (457, 437472), (496, 403074), (504, 396676), (558, 358288), (588, 340008), (651, 307104), (672, 297507), (744, 268716), (784, 255006), (868, 230328), (882, 226672), (914, 218736), (992, 201537), (1008, 198338), (1116, 179144), (1176, 170004), (1302, 153552), (1371, 145824), (1488, 134358), (1519, 131616), (1568, 127503), (1736, 115164), (1764, 113336), (1828, 109368), (1953, 102368), (2016, 99169), (2232, 89572), (2352, 85002), (2604, 76776), (2742, 72912), (2976, 67179), (3038, 65808), (3199, 62496), (3472, 57582), (3528, 56668), (3656, 54684), (3906, 51184), (4113, 48608), (4464, 44786), (4557, 43872), (4704, 42501), (5208, 38388), (5484, 36456), (6076, 32904), (6398, 31248), (6944, 28791), (7056, 28334), (7312, 27342), (7812, 25592), (8226, 24304), (8928, 22393), (9114, 21936), (9597, 20832), (10416, 19194), (10968, 18228), (12152, 16452), (12796, 15624), (13671, 14624), (14112, 14167)]