201934975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{25321}}^1$

素因数の和:25371

約数の個数: 24

約数和(自身を含む): 282593520

約数和(自身を除く): 80658545

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 725, 1595, 7975, 25321, 126605, 278531, 633025, 734309, 1392655, 3671545, 6963275, 8077399, 18357725, 40386995, 201934975]

約数ペア:

[(1, 201934975), (5, 40386995), (11, 18357725), (25, 8077399), (29, 6963275), (55, 3671545), (145, 1392655), (275, 734309), (319, 633025), (725, 278531), (1595, 126605), (7975, 25321)]