207850138

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1\times {\mathrm{1511}}^1$

素因数の和:2253

約数の個数: 16

約数和(自身を含む): 315342720

約数和(自身を除く): 107492582

約数列:

[1, 2, 109, 218, 631, 1262, 1511, 3022, 68779, 137558, 164699, 329398, 953441, 1906882, 103925069, 207850138]

約数ペア:

[(1, 207850138), (2, 103925069), (109, 1906882), (218, 953441), (631, 329398), (1262, 164699), (1511, 137558), (3022, 68779)]