201399257

素因数分解:

${\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{569}}^1$

素因数の和:796

約数の個数: 16

約数和(自身を含む): 211150800

約数和(自身を除く): 9751543

約数列:

[1, 41, 89, 97, 569, 3649, 3977, 8633, 23329, 50641, 55193, 353953, 2076281, 2262913, 4912177, 201399257]

約数ペア:

[(1, 201399257), (41, 4912177), (89, 2262913), (97, 2076281), (569, 353953), (3649, 55193), (3977, 50641), (8633, 23329)]