201215713090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2874510187}}^1$

素因数の和:2874510201

約数の個数: 16

約数和(自身を含む): 413929467072

約数和(自身を除く): 212713753982

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2874510187, 5749020374, 14372550935, 20121571309, 28745101870, 40243142618, 100607856545, 201215713090]

約数ペア:

[(1, 201215713090), (2, 100607856545), (5, 40243142618), (7, 28745101870), (10, 20121571309), (14, 14372550935), (35, 5749020374), (70, 2874510187)]