201939251185

素因数分解:

$5^1\times 7^1\times {\mathrm{3089}}^1\times {\mathrm{1867819}}^1$

素因数の和:1870920

約数の個数: 16

約数和(自身を含む): 277035062400

約数和(自身を除く): 75095811215

約数列:

[1, 5, 7, 35, 3089, 15445, 21623, 108115, 1867819, 9339095, 13074733, 65373665, 5769692891, 28848464455, 40387850237, 201939251185]

約数ペア:

[(1, 201939251185), (5, 40387850237), (7, 28848464455), (35, 5769692891), (3089, 65373665), (15445, 13074733), (21623, 9339095), (108115, 1867819)]