204055610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{15331}}^1$

素因数の和:15371

約数の個数: 32

約数和(自身を含む): 404028864

約数和(自身を除く): 199973254

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1331, 2662, 6655, 13310, 15331, 30662, 76655, 153310, 168641, 337282, 843205, 1686410, 1855051, 3710102, 9275255, 18550510, 20405561, 40811122, 102027805, 204055610]

約数ペア:

[(1, 204055610), (2, 102027805), (5, 40811122), (10, 20405561), (11, 18550510), (22, 9275255), (55, 3710102), (110, 1855051), (121, 1686410), (242, 843205), (605, 337282), (1210, 168641), (1331, 153310), (2662, 76655), (6655, 30662), (13310, 15331)]