200907902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{97813}}^1$

素因数の和:97907

約数の個数: 16

約数和(自身を含む): 328655040

約数和(自身を除く): 127747138

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 97813, 195626, 1271569, 2543138, 7727227, 15454454, 100453951, 200907902]

約数ペア:

[(1, 200907902), (2, 100453951), (13, 15454454), (26, 7727227), (79, 2543138), (158, 1271569), (1027, 195626), (2054, 97813)]