212536468

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{10177}}^1$

素因数の和:10431

約数の個数: 24

約数和(自身を含む): 389858112

約数和(自身を除く): 177321644

約数列:

[1, 2, 4, 23, 46, 92, 227, 454, 908, 5221, 10177, 10442, 20354, 20884, 40708, 234071, 468142, 936284, 2310179, 4620358, 9240716, 53134117, 106268234, 212536468]

約数ペア:

[(1, 212536468), (2, 106268234), (4, 53134117), (23, 9240716), (46, 4620358), (92, 2310179), (227, 936284), (454, 468142), (908, 234071), (5221, 40708), (10177, 20884), (10442, 20354)]