227776328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2190157}}^1$

素因数の和:2190176

約数の個数: 16

約数和(自身を含む): 459933180

約数和(自身を除く): 232156852

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2190157, 4380314, 8760628, 17521256, 28472041, 56944082, 113888164, 227776328]

約数ペア:

[(1, 227776328), (2, 113888164), (4, 56944082), (8, 28472041), (13, 17521256), (26, 8760628), (52, 4380314), (104, 2190157)]