201862354

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{3911}}^1$

素因数の和:4241

約数の個数: 16

約数和(自身を含む): 306732096

約数和(自身を除く): 104869742

約数列:

[1, 2, 131, 197, 262, 394, 3911, 7822, 25807, 51614, 512341, 770467, 1024682, 1540934, 100931177, 201862354]

約数ペア:

[(1, 201862354), (2, 100931177), (131, 1540934), (197, 1024682), (262, 770467), (394, 512341), (3911, 51614), (7822, 25807)]