204089421

素因数分解:

$3^1\times {\mathrm{191}}^1\times {\mathrm{353}}^1\times {\mathrm{1009}}^1$

素因数の和:1556

約数の個数: 16

約数和(自身を含む): 274590720

約数和(自身を除く): 70501299

約数列:

[1, 3, 191, 353, 573, 1009, 1059, 3027, 67423, 192719, 202269, 356177, 578157, 1068531, 68029807, 204089421]

約数ペア:

[(1, 204089421), (3, 68029807), (191, 1068531), (353, 578157), (573, 356177), (1009, 202269), (1059, 192719), (3027, 67423)]