201456952

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{2111}}^1$

素因数の和:2347

約数の個数: 32

約数和(自身を含む): 385228800

約数和(自身を除く): 183771848

約数列:

[1, 2, 4, 8, 79, 151, 158, 302, 316, 604, 632, 1208, 2111, 4222, 8444, 11929, 16888, 23858, 47716, 95432, 166769, 318761, 333538, 637522, 667076, 1275044, 1334152, 2550088, 25182119, 50364238, 100728476, 201456952]

約数ペア:

[(1, 201456952), (2, 100728476), (4, 50364238), (8, 25182119), (79, 2550088), (151, 1334152), (158, 1275044), (302, 667076), (316, 637522), (604, 333538), (632, 318761), (1208, 166769), (2111, 95432), (4222, 47716), (8444, 23858), (11929, 16888)]