225663886

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{194203}}^1$

素因数の和:194295

約数の個数: 16

約数和(自身を含む): 391515264

約数和(自身を除く): 165851378

約数列:

[1, 2, 7, 14, 83, 166, 581, 1162, 194203, 388406, 1359421, 2718842, 16118849, 32237698, 112831943, 225663886]

約数ペア:

[(1, 225663886), (2, 112831943), (7, 32237698), (14, 16118849), (83, 2718842), (166, 1359421), (581, 388406), (1162, 194203)]