208023144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{677}}^1$

素因数の和:783

約数の個数: 128

約数和(自身を含む): 624844800

約数和(自身を除く): 416821656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 59, 62, 84, 93, 118, 124, 168, 177, 186, 217, 236, 248, 354, 372, 413, 434, 472, 651, 677, 708, 744, 826, 868, 1239, 1302, 1354, 1416, 1652, 1736, 1829, 2031, 2478, 2604, 2708, 3304, 3658, 4062, 4739, 4956, 5208, 5416, 5487, 7316, 8124, 9478, 9912, 10974, 12803, 14217, 14632, 16248, 18956, 20987, 21948, 25606, 28434, 37912, 38409, 39943, 41974, 43896, 51212, 56868, 62961, 76818, 79886, 83948, 102424, 113736, 119829, 125922, 146909, 153636, 159772, 167896, 239658, 251844, 279601, 293818, 307272, 319544, 440727, 479316, 503688, 559202, 587636, 838803, 881454, 958632, 1118404, 1175272, 1238233, 1677606, 1762908, 2236808, 2476466, 3355212, 3525816, 3714699, 4952932, 6710424, 7429398, 8667631, 9905864, 14858796, 17335262, 26002893, 29717592, 34670524, 52005786, 69341048, 104011572, 208023144]

約数ペア:

[(1, 208023144), (2, 104011572), (3, 69341048), (4, 52005786), (6, 34670524), (7, 29717592), (8, 26002893), (12, 17335262), (14, 14858796), (21, 9905864), (24, 8667631), (28, 7429398), (31, 6710424), (42, 4952932), (56, 3714699), (59, 3525816), (62, 3355212), (84, 2476466), (93, 2236808), (118, 1762908), (124, 1677606), (168, 1238233), (177, 1175272), (186, 1118404), (217, 958632), (236, 881454), (248, 838803), (354, 587636), (372, 559202), (413, 503688), (434, 479316), (472, 440727), (651, 319544), (677, 307272), (708, 293818), (744, 279601), (826, 251844), (868, 239658), (1239, 167896), (1302, 159772), (1354, 153636), (1416, 146909), (1652, 125922), (1736, 119829), (1829, 113736), (2031, 102424), (2478, 83948), (2604, 79886), (2708, 76818), (3304, 62961), (3658, 56868), (4062, 51212), (4739, 43896), (4956, 41974), (5208, 39943), (5416, 38409), (5487, 37912), (7316, 28434), (8124, 25606), (9478, 21948), (9912, 20987), (10974, 18956), (12803, 16248), (14217, 14632)]