208978103692

素因数分解:

$2^2\times {\mathrm{222337}}^1\times {\mathrm{234979}}^1$

素因数の和:457320

約数の個数: 12

約数和(自身を含む): 365714882680

約数和(自身を除く): 156736778988

約数列:

[1, 2, 4, 222337, 234979, 444674, 469958, 889348, 939916, 52244525923, 104489051846, 208978103692]

約数ペア:

[(1, 208978103692), (2, 104489051846), (4, 52244525923), (222337, 939916), (234979, 889348), (444674, 469958)]