202111385

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2593}}^1$

素因数の和:2753

約数の個数: 32

約数和(自身を含む): 295840512

約数和(自身を除く): 93729127

約数列:

[1, 5, 7, 17, 35, 85, 119, 131, 595, 655, 917, 2227, 2593, 4585, 11135, 12965, 15589, 18151, 44081, 77945, 90755, 220405, 308567, 339683, 1542835, 1698415, 2377781, 5774611, 11888905, 28873055, 40422277, 202111385]

約数ペア:

[(1, 202111385), (5, 40422277), (7, 28873055), (17, 11888905), (35, 5774611), (85, 2377781), (119, 1698415), (131, 1542835), (595, 339683), (655, 308567), (917, 220405), (2227, 90755), (2593, 77945), (4585, 44081), (11135, 18151), (12965, 15589)]