204621935

素因数分解:

$5^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{7121}}^1$

素因数の和:7954

約数の個数: 16

約数和(自身を含む): 281005632

約数和(自身を除く): 76383697

約数列:

[1, 5, 7, 35, 821, 4105, 5747, 7121, 28735, 35605, 49847, 249235, 5846341, 29231705, 40924387, 204621935]

約数ペア:

[(1, 204621935), (5, 40924387), (7, 29231705), (35, 5846341), (821, 249235), (4105, 49847), (5747, 35605), (7121, 28735)]