397202398

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{751}}^1\times {\mathrm{3947}}^1$

素因数の和:4767

約数の個数: 16

約数和(自身を含む): 605654784

約数和(自身を除く): 208452386

約数列:

[1, 2, 67, 134, 751, 1502, 3947, 7894, 50317, 100634, 264449, 528898, 2964197, 5928394, 198601199, 397202398]

約数ペア:

[(1, 397202398), (2, 198601199), (67, 5928394), (134, 2964197), (751, 528898), (1502, 264449), (3947, 100634), (7894, 50317)]