201288520369

素因数分解:

${\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{19227101}}^1$

素因数の和:19227168

約数の個数: 12

約数和(自身を含む): 219765775860

約数和(自身を除く): 18477255491

約数列:

[1, 19, 29, 361, 551, 10469, 19227101, 365314919, 557585929, 6940983461, 10594132651, 201288520369]

約数ペア:

[(1, 201288520369), (19, 10594132651), (29, 6940983461), (361, 557585929), (551, 365314919), (10469, 19227101)]