229600390

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{222913}}^1$

素因数の和:223023

約数の個数: 16

約数和(自身を含む): 417295008

約数和(自身を除く): 187694618

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 222913, 445826, 1114565, 2229130, 22960039, 45920078, 114800195, 229600390]

約数ペア:

[(1, 229600390), (2, 114800195), (5, 45920078), (10, 22960039), (103, 2229130), (206, 1114565), (515, 445826), (1030, 222913)]