200249427

素因数分解:

$3^1\times 7^2\times {\mathrm{853}}^1\times {\mathrm{1597}}^1$

素因数の和:2467

約数の個数: 24

約数和(自身を含む): 311149776

約数和(自身を除く): 110900349

約数列:

[1, 3, 7, 21, 49, 147, 853, 1597, 2559, 4791, 5971, 11179, 17913, 33537, 41797, 78253, 125391, 234759, 1362241, 4086723, 9535687, 28607061, 66749809, 200249427]

約数ペア:

[(1, 200249427), (3, 66749809), (7, 28607061), (21, 9535687), (49, 4086723), (147, 1362241), (853, 234759), (1597, 125391), (2559, 78253), (4791, 41797), (5971, 33537), (11179, 17913)]