201968170

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{74527}}^1$

素因数の和:74805

約数の個数: 16

約数和(自身を含む): 364889088

約数和(自身を除く): 162920918

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 74527, 149054, 372635, 745270, 20196817, 40393634, 100984085, 201968170]

約数ペア:

[(1, 201968170), (2, 100984085), (5, 40393634), (10, 20196817), (271, 745270), (542, 372635), (1355, 149054), (2710, 74527)]