210008901178

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{10987177}}^1$

素因数の和:10987701

約数の個数: 16

約数和(自身を含む): 332252262720

約数和(自身を除く): 122243361542

約数列:

[1, 2, 19, 38, 503, 1006, 9557, 19114, 10987177, 21974354, 208756363, 417512726, 5526550031, 11053100062, 105004450589, 210008901178]

約数ペア:

[(1, 210008901178), (2, 105004450589), (19, 11053100062), (38, 5526550031), (503, 417512726), (1006, 208756363), (9557, 21974354), (19114, 10987177)]