212311010

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{290837}}^1$

素因数の和:290917

約数の個数: 16

約数和(自身を含む): 387396216

約数和(自身を除く): 175085206

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 290837, 581674, 1454185, 2908370, 21231101, 42462202, 106155505, 212311010]

約数ペア:

[(1, 212311010), (2, 106155505), (5, 42462202), (10, 21231101), (73, 2908370), (146, 1454185), (365, 581674), (730, 290837)]