193307530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{11351}}^1$

素因数の和:11502

約数の個数: 32

約数和(自身を含む): 377612928

約数和(自身を除く): 184305398

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 1310, 1703, 3406, 8515, 11351, 17030, 22702, 56755, 113510, 147563, 295126, 737815, 1475630, 1486981, 2973962, 7434905, 14869810, 19330753, 38661506, 96653765, 193307530]

約数ペア:

[(1, 193307530), (2, 96653765), (5, 38661506), (10, 19330753), (13, 14869810), (26, 7434905), (65, 2973962), (130, 1486981), (131, 1475630), (262, 737815), (655, 295126), (1310, 147563), (1703, 113510), (3406, 56755), (8515, 22702), (11351, 17030)]