201232550

素因数分解:

$2^1\times 5^2\times {\mathrm{311}}^1\times {\mathrm{12941}}^1$

素因数の和:13264

約数の個数: 24

約数和(自身を含む): 375525072

約数和(自身を除く): 174292522

約数列:

[1, 2, 5, 10, 25, 50, 311, 622, 1555, 3110, 7775, 12941, 15550, 25882, 64705, 129410, 323525, 647050, 4024651, 8049302, 20123255, 40246510, 100616275, 201232550]

約数ペア:

[(1, 201232550), (2, 100616275), (5, 40246510), (10, 20123255), (25, 8049302), (50, 4024651), (311, 647050), (622, 323525), (1555, 129410), (3110, 64705), (7775, 25882), (12941, 15550)]