197992860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8753}}^1$

素因数の和:8807

約数の個数: 96

約数和(自身を含む): 617682240

約数和(自身を除く): 419689380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 78, 87, 116, 130, 145, 156, 174, 195, 260, 290, 348, 377, 390, 435, 580, 754, 780, 870, 1131, 1508, 1740, 1885, 2262, 3770, 4524, 5655, 7540, 8753, 11310, 17506, 22620, 26259, 35012, 43765, 52518, 87530, 105036, 113789, 131295, 175060, 227578, 253837, 262590, 341367, 455156, 507674, 525180, 568945, 682734, 761511, 1015348, 1137890, 1269185, 1365468, 1523022, 1706835, 2275780, 2538370, 3046044, 3299881, 3413670, 3807555, 5076740, 6599762, 6827340, 7615110, 9899643, 13199524, 15230220, 16499405, 19799286, 32998810, 39598572, 49498215, 65997620, 98996430, 197992860]

約数ペア:

[(1, 197992860), (2, 98996430), (3, 65997620), (4, 49498215), (5, 39598572), (6, 32998810), (10, 19799286), (12, 16499405), (13, 15230220), (15, 13199524), (20, 9899643), (26, 7615110), (29, 6827340), (30, 6599762), (39, 5076740), (52, 3807555), (58, 3413670), (60, 3299881), (65, 3046044), (78, 2538370), (87, 2275780), (116, 1706835), (130, 1523022), (145, 1365468), (156, 1269185), (174, 1137890), (195, 1015348), (260, 761511), (290, 682734), (348, 568945), (377, 525180), (390, 507674), (435, 455156), (580, 341367), (754, 262590), (780, 253837), (870, 227578), (1131, 175060), (1508, 131295), (1740, 113789), (1885, 105036), (2262, 87530), (3770, 52518), (4524, 43765), (5655, 35012), (7540, 26259), (8753, 22620), (11310, 17506)]