200639710

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{426893}}^1$

素因数の和:426947

約数の個数: 16

約数和(自身を含む): 368836416

約数和(自身を除く): 168196706

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 426893, 853786, 2134465, 4268930, 20063971, 40127942, 100319855, 200639710]

約数ペア:

[(1, 200639710), (2, 100319855), (5, 40127942), (10, 20063971), (47, 4268930), (94, 2134465), (235, 853786), (470, 426893)]