201454561

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{90217}}^1$

素因数の和:90264

約数の個数: 16

約数和(自身を含む): 259827840

約数和(自身を除く): 58373279

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 90217, 631519, 992387, 2616293, 6946709, 18314051, 28779223, 201454561]

約数ペア:

[(1, 201454561), (7, 28779223), (11, 18314051), (29, 6946709), (77, 2616293), (203, 992387), (319, 631519), (2233, 90217)]