201898895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1439}}^1\times {\mathrm{2551}}^1$

素因数の和:4006

約数の個数: 16

約数和(自身を含む): 264591360

約数和(自身を除く): 62692465

約数列:

[1, 5, 11, 55, 1439, 2551, 7195, 12755, 15829, 28061, 79145, 140305, 3670889, 18354445, 40379779, 201898895]

約数ペア:

[(1, 201898895), (5, 40379779), (11, 18354445), (55, 3670889), (1439, 140305), (2551, 79145), (7195, 28061), (12755, 15829)]