202922890

素因数分解:

$2^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{28621}}^1$

素因数の和:29337

約数の個数: 16

約数和(自身を含む): 365789160

約数和(自身を除く): 162866270

約数列:

[1, 2, 5, 10, 709, 1418, 3545, 7090, 28621, 57242, 143105, 286210, 20292289, 40584578, 101461445, 202922890]

約数ペア:

[(1, 202922890), (2, 101461445), (5, 40584578), (10, 20292289), (709, 286210), (1418, 143105), (3545, 57242), (7090, 28621)]