201007961

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{90017}}^1$

素因数の和:90064

約数の個数: 16

約数和(自身を含む): 259251840

約数和(自身を除く): 58243879

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 90017, 630119, 990187, 2610493, 6931309, 18273451, 28715423, 201007961]

約数ペア:

[(1, 201007961), (7, 28715423), (11, 18273451), (29, 6931309), (77, 2610493), (203, 990187), (319, 630119), (2233, 90017)]