201870305

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{15299}}^1$

素因数の和:15353

約数の個数: 32

約数和(自身を含む): 308448000

約数和(自身を除く): 106577695

約数列:

[1, 5, 7, 13, 29, 35, 65, 91, 145, 203, 377, 455, 1015, 1885, 2639, 13195, 15299, 76495, 107093, 198887, 443671, 535465, 994435, 1392209, 2218355, 3105697, 5767723, 6961045, 15528485, 28838615, 40374061, 201870305]

約数ペア:

[(1, 201870305), (5, 40374061), (7, 28838615), (13, 15528485), (29, 6961045), (35, 5767723), (65, 3105697), (91, 2218355), (145, 1392209), (203, 994435), (377, 535465), (455, 443671), (1015, 198887), (1885, 107093), (2639, 76495), (13195, 15299)]