208031306

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1\times {\mathrm{773}}^1$

素因数の和:1238

約数の個数: 32

約数和(自身を含む): 365575680

約数和(自身を除く): 157544374

約数列:

[1, 2, 7, 14, 47, 94, 329, 409, 658, 773, 818, 1546, 2863, 5411, 5726, 10822, 19223, 36331, 38446, 72662, 134561, 254317, 269122, 316157, 508634, 632314, 2213099, 4426198, 14859379, 29718758, 104015653, 208031306]

約数ペア:

[(1, 208031306), (2, 104015653), (7, 29718758), (14, 14859379), (47, 4426198), (94, 2213099), (329, 632314), (409, 508634), (658, 316157), (773, 269122), (818, 254317), (1546, 134561), (2863, 72662), (5411, 38446), (5726, 36331), (10822, 19223)]