193648510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{11213}}^1$

素因数の和:11388

約数の個数: 32

約数和(自身を含む): 382711392

約数和(自身を除く): 189062882

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 157, 314, 785, 1570, 1727, 3454, 8635, 11213, 17270, 22426, 56065, 112130, 123343, 246686, 616715, 1233430, 1760441, 3520882, 8802205, 17604410, 19364851, 38729702, 96824255, 193648510]

約数ペア:

[(1, 193648510), (2, 96824255), (5, 38729702), (10, 19364851), (11, 17604410), (22, 8802205), (55, 3520882), (110, 1760441), (157, 1233430), (314, 616715), (785, 246686), (1570, 123343), (1727, 112130), (3454, 56065), (8635, 22426), (11213, 17270)]