201226445

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{613}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 282223872

約数和(自身を除く): 80997427

約数列:

[1, 5, 7, 35, 83, 113, 415, 565, 581, 613, 791, 2905, 3065, 3955, 4291, 9379, 21455, 46895, 50879, 65653, 69269, 254395, 328265, 346345, 356153, 484883, 1780765, 2424415, 5749327, 28746635, 40245289, 201226445]

約数ペア:

[(1, 201226445), (5, 40245289), (7, 28746635), (35, 5749327), (83, 2424415), (113, 1780765), (415, 484883), (565, 356153), (581, 346345), (613, 328265), (791, 254395), (2905, 69269), (3065, 65653), (3955, 50879), (4291, 46895), (9379, 21455)]