196204021

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{1823}}^1$

素因数の和:2340

約数の個数: 16

約数和(自身を含む): 224308224

約数和(自身を除く): 28104203

約数列:

[1, 13, 17, 221, 487, 1823, 6331, 8279, 23699, 30991, 107627, 402883, 887801, 11541413, 15092617, 196204021]

約数ペア:

[(1, 196204021), (13, 15092617), (17, 11541413), (221, 887801), (487, 402883), (1823, 107627), (6331, 30991), (8279, 23699)]