202296770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{383}}^1$

素因数の和:659

約数の個数: 64

約数和(自身を含む): 418037760

約数和(自身を除く): 215740990

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 239, 383, 442, 478, 766, 1105, 1195, 1915, 2210, 2390, 3107, 3830, 4063, 4979, 6214, 6511, 8126, 9958, 13022, 15535, 20315, 24895, 31070, 32555, 40630, 49790, 52819, 65110, 84643, 91537, 105638, 169286, 183074, 264095, 423215, 457685, 528190, 846430, 915370, 1189981, 1556129, 2379962, 3112258, 5949905, 7780645, 11899810, 15561290, 20229677, 40459354, 101148385, 202296770]

約数ペア:

[(1, 202296770), (2, 101148385), (5, 40459354), (10, 20229677), (13, 15561290), (17, 11899810), (26, 7780645), (34, 5949905), (65, 3112258), (85, 2379962), (130, 1556129), (170, 1189981), (221, 915370), (239, 846430), (383, 528190), (442, 457685), (478, 423215), (766, 264095), (1105, 183074), (1195, 169286), (1915, 105638), (2210, 91537), (2390, 84643), (3107, 65110), (3830, 52819), (4063, 49790), (4979, 40630), (6214, 32555), (6511, 31070), (8126, 24895), (9958, 20315), (13022, 15535)]