200872136

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1477001}}^1$

素因数の和:1477024

約数の個数: 16

約数和(自身を含む): 398790540

約数和(自身を除く): 197918404

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1477001, 2954002, 5908004, 11816008, 25109017, 50218034, 100436068, 200872136]

約数ペア:

[(1, 200872136), (2, 100436068), (4, 50218034), (8, 25109017), (17, 11816008), (34, 5908004), (68, 2954002), (136, 1477001)]