201941575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{6737}}^1$

素因数の和:6867

約数の個数: 24

約数和(自身を含む): 275718960

約数和(自身を除く): 73777385

約数列:

[1, 5, 11, 25, 55, 109, 275, 545, 1199, 2725, 5995, 6737, 29975, 33685, 74107, 168425, 370535, 734333, 1852675, 3671665, 8077663, 18358325, 40388315, 201941575]

約数ペア:

[(1, 201941575), (5, 40388315), (11, 18358325), (25, 8077663), (55, 3671665), (109, 1852675), (275, 734333), (545, 370535), (1199, 168425), (2725, 74107), (5995, 33685), (6737, 29975)]