204828404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{46091}}^1$

素因数の和:46207

約数の個数: 24

約数和(自身を含む): 394916256

約数和(自身を除く): 190087852

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 1111, 2222, 4444, 46091, 92182, 184364, 507001, 1014002, 2028004, 4655191, 9310382, 18620764, 51207101, 102414202, 204828404]

約数ペア:

[(1, 204828404), (2, 102414202), (4, 51207101), (11, 18620764), (22, 9310382), (44, 4655191), (101, 2028004), (202, 1014002), (404, 507001), (1111, 184364), (2222, 92182), (4444, 46091)]