225963608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2172727}}^1$

素因数の和:2172746

約数の個数: 16

約数和(自身を含む): 456272880

約数和(自身を除く): 230309272

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2172727, 4345454, 8690908, 17381816, 28245451, 56490902, 112981804, 225963608]

約数ペア:

[(1, 225963608), (2, 112981804), (4, 56490902), (8, 28245451), (13, 17381816), (26, 8690908), (52, 4345454), (104, 2172727)]