200928567

素因数分解:

$3^1\times 7^2\times {\mathrm{1366861}}^1$

素因数の和:1366878

約数の個数: 12

約数和(自身を含む): 311644536

約数和(自身を除く): 110715969

約数列:

[1, 3, 7, 21, 49, 147, 1366861, 4100583, 9568027, 28704081, 66976189, 200928567]

約数ペア:

[(1, 200928567), (3, 66976189), (7, 28704081), (21, 9568027), (49, 4100583), (147, 1366861)]