189308444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{117437}}^1$

素因数の和:117485

約数の個数: 24

約数和(自身を含む): 368285568

約数和(自身を除く): 178977124

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 117437, 234874, 469748, 1526681, 3053362, 3640547, 6106724, 7281094, 14562188, 47327111, 94654222, 189308444]

約数ペア:

[(1, 189308444), (2, 94654222), (4, 47327111), (13, 14562188), (26, 7281094), (31, 6106724), (52, 3640547), (62, 3053362), (124, 1526681), (403, 469748), (806, 234874), (1612, 117437)]