201564870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{977}}^1$

素因数の和:1046

約数の個数: 96

約数和(自身を含む): 545160672

約数和(自身を除く): 343595802

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 529, 598, 690, 897, 977, 1058, 1495, 1587, 1794, 1954, 2645, 2931, 2990, 3174, 4485, 4885, 5290, 5862, 6877, 7935, 8970, 9770, 12701, 13754, 14655, 15870, 20631, 22471, 25402, 29310, 34385, 38103, 41262, 44942, 63505, 67413, 68770, 76206, 103155, 112355, 127010, 134826, 190515, 206310, 224710, 292123, 337065, 381030, 516833, 584246, 674130, 876369, 1033666, 1460615, 1550499, 1752738, 2584165, 2921230, 3100998, 4381845, 5168330, 6718829, 7752495, 8763690, 13437658, 15504990, 20156487, 33594145, 40312974, 67188290, 100782435, 201564870]

約数ペア:

[(1, 201564870), (2, 100782435), (3, 67188290), (5, 40312974), (6, 33594145), (10, 20156487), (13, 15504990), (15, 13437658), (23, 8763690), (26, 7752495), (30, 6718829), (39, 5168330), (46, 4381845), (65, 3100998), (69, 2921230), (78, 2584165), (115, 1752738), (130, 1550499), (138, 1460615), (195, 1033666), (230, 876369), (299, 674130), (345, 584246), (390, 516833), (529, 381030), (598, 337065), (690, 292123), (897, 224710), (977, 206310), (1058, 190515), (1495, 134826), (1587, 127010), (1794, 112355), (1954, 103155), (2645, 76206), (2931, 68770), (2990, 67413), (3174, 63505), (4485, 44942), (4885, 41262), (5290, 38103), (5862, 34385), (6877, 29310), (7935, 25402), (8970, 22471), (9770, 20631), (12701, 15870), (13754, 14655)]