210090904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1382177}}^1$

素因数の和:1382202

約数の個数: 16

約数和(自身を含む): 414653400

約数和(自身を除く): 204562496

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1382177, 2764354, 5528708, 11057416, 26261363, 52522726, 105045452, 210090904]

約数ペア:

[(1, 210090904), (2, 105045452), (4, 52522726), (8, 26261363), (19, 11057416), (38, 5528708), (76, 2764354), (152, 1382177)]