201830668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3881359}}^1$

素因数の和:3881376

約数の個数: 12

約数和(自身を含む): 380373280

約数和(自身を除く): 178542612

約数列:

[1, 2, 4, 13, 26, 52, 3881359, 7762718, 15525436, 50457667, 100915334, 201830668]

約数ペア:

[(1, 201830668), (2, 100915334), (4, 50457667), (13, 15525436), (26, 7762718), (52, 3881359)]