214923644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{4133147}}^1$

素因数の和:4133164

約数の個数: 12

約数和(自身を含む): 405048504

約数和(自身を除く): 190124860

約数列:

[1, 2, 4, 13, 26, 52, 4133147, 8266294, 16532588, 53730911, 107461822, 214923644]

約数ペア:

[(1, 214923644), (2, 107461822), (4, 53730911), (13, 16532588), (26, 8266294), (52, 4133147)]