220144522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{3833}}^1$

素因数の和:3942

約数の個数: 24

約数和(自身を含む): 363440196

約数和(自身を除く): 143295674

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 2209, 3833, 4418, 7666, 28717, 49829, 57434, 99658, 180151, 360302, 2341963, 4683926, 8467097, 16934194, 110072261, 220144522]

約数ペア:

[(1, 220144522), (2, 110072261), (13, 16934194), (26, 8467097), (47, 4683926), (94, 2341963), (611, 360302), (1222, 180151), (2209, 99658), (3833, 57434), (4418, 49829), (7666, 28717)]