201654896

素因数分解:

$2^4\times {\mathrm{1163}}^1\times {\mathrm{10837}}^1$

素因数の和:12008

約数の個数: 20

約数和(自身を含む): 391078392

約数和(自身を除く): 189423496

約数列:

[1, 2, 4, 8, 16, 1163, 2326, 4652, 9304, 10837, 18608, 21674, 43348, 86696, 173392, 12603431, 25206862, 50413724, 100827448, 201654896]

約数ペア:

[(1, 201654896), (2, 100827448), (4, 50413724), (8, 25206862), (16, 12603431), (1163, 173392), (2326, 86696), (4652, 43348), (9304, 21674), (10837, 18608)]