210618326

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1\times {\mathrm{2143}}^1$

素因数の和:2615

約数の個数: 16

約数和(自身を含む): 319104384

約数和(自身を除く): 108486058

約数列:

[1, 2, 157, 313, 314, 626, 2143, 4286, 49141, 98282, 336451, 670759, 672902, 1341518, 105309163, 210618326]

約数ペア:

[(1, 210618326), (2, 105309163), (157, 1341518), (313, 672902), (314, 670759), (626, 336451), (2143, 98282), (4286, 49141)]