201258421

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{8161}}^1$

素因数の和:8452

約数の個数: 16

約数和(自身を含む): 248647168

約数和(自身を除く): 47388747

約数列:

[1, 7, 13, 91, 271, 1897, 3523, 8161, 24661, 57127, 106093, 742651, 2211631, 15481417, 28751203, 201258421]

約数ペア:

[(1, 201258421), (7, 28751203), (13, 15481417), (91, 2211631), (271, 742651), (1897, 106093), (3523, 57127), (8161, 24661)]