202109456324

素因数分解:

$2^2\times {\mathrm{641}}^1\times {\mathrm{1091}}^1\times {\mathrm{72251}}^1$

素因数の和:73987

約数の個数: 24

約数和(自身を含む): 354572932896

約数和(自身を除く): 152463476572

約数列:

[1, 2, 4, 641, 1091, 1282, 2182, 2564, 4364, 72251, 144502, 289004, 699331, 1398662, 2797324, 46312891, 78825841, 92625782, 157651682, 185251564, 315303364, 50527364081, 101054728162, 202109456324]

約数ペア:

[(1, 202109456324), (2, 101054728162), (4, 50527364081), (641, 315303364), (1091, 185251564), (1282, 157651682), (2182, 92625782), (2564, 78825841), (4364, 46312891), (72251, 2797324), (144502, 1398662), (289004, 699331)]