201476891

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{90227}}^1$

素因数の和:90274

約数の個数: 16

約数和(自身を含む): 259856640

約数和(自身を除く): 58379749

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 90227, 631589, 992497, 2616583, 6947479, 18316081, 28782413, 201476891]

約数ペア:

[(1, 201476891), (7, 28782413), (11, 18316081), (29, 6947479), (77, 2616583), (203, 992497), (319, 631589), (2233, 90227)]