201995775359

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{7243}}^1\times {\mathrm{36551}}^1$

素因数の和:43910

約数の個数: 16

約数和(自身を含む): 233008765440

約数和(自身を除く): 31012990081

約数列:

[1, 7, 109, 763, 7243, 36551, 50701, 255857, 789487, 3984059, 5526409, 27888413, 264738893, 1853172251, 28856539337, 201995775359]

約数ペア:

[(1, 201995775359), (7, 28856539337), (109, 1853172251), (763, 264738893), (7243, 27888413), (36551, 5526409), (50701, 3984059), (255857, 789487)]