201397636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{45319}}^1$

素因数の和:45435

約数の個数: 24

約数和(自身を含む): 388301760

約数和(自身を除く): 186904124

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 1111, 2222, 4444, 45319, 90638, 181276, 498509, 997018, 1994036, 4577219, 9154438, 18308876, 50349409, 100698818, 201397636]

約数ペア:

[(1, 201397636), (2, 100698818), (4, 50349409), (11, 18308876), (22, 9154438), (44, 4577219), (101, 1994036), (202, 997018), (404, 498509), (1111, 181276), (2222, 90638), (4444, 45319)]