202569725

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1847}}^1$

素因数の和:2005

約数の個数: 24

約数和(自身を含む): 259858368

約数和(自身を除く): 57288643

約数列:

[1, 5, 25, 41, 107, 205, 535, 1025, 1847, 2675, 4387, 9235, 21935, 46175, 75727, 109675, 197629, 378635, 988145, 1893175, 4940725, 8102789, 40513945, 202569725]

約数ペア:

[(1, 202569725), (5, 40513945), (25, 8102789), (41, 4940725), (107, 1893175), (205, 988145), (535, 378635), (1025, 197629), (1847, 109675), (2675, 75727), (4387, 46175), (9235, 21935)]