223731352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2151263}}^1$

素因数の和:2151282

約数の個数: 16

約数和(自身を含む): 451765440

約数和(自身を除く): 228034088

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2151263, 4302526, 8605052, 17210104, 27966419, 55932838, 111865676, 223731352]

約数ペア:

[(1, 223731352), (2, 111865676), (4, 55932838), (8, 27966419), (13, 17210104), (26, 8605052), (52, 4302526), (104, 2151263)]