201475561

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1\times {\mathrm{1811}}^1$

素因数の和:2532

約数の個数: 16

約数和(自身を含む): 240749568

約数和(自身を除く): 39274007

約数列:

[1, 7, 23, 161, 691, 1811, 4837, 12677, 15893, 41653, 111251, 291571, 1251401, 8759807, 28782223, 201475561]

約数ペア:

[(1, 201475561), (7, 28782223), (23, 8759807), (161, 1251401), (691, 291571), (1811, 111251), (4837, 41653), (12677, 15893)]