201162250

素因数分解:

$2^1\times 5^3\times {\mathrm{89}}^1\times {\mathrm{9041}}^1$

素因数の和:9147

約数の個数: 32

約数和(自身を含む): 380849040

約数和(自身を除く): 179686790

約数列:

[1, 2, 5, 10, 25, 50, 89, 125, 178, 250, 445, 890, 2225, 4450, 9041, 11125, 18082, 22250, 45205, 90410, 226025, 452050, 804649, 1130125, 1609298, 2260250, 4023245, 8046490, 20116225, 40232450, 100581125, 201162250]

約数ペア:

[(1, 201162250), (2, 100581125), (5, 40232450), (10, 20116225), (25, 8046490), (50, 4023245), (89, 2260250), (125, 1609298), (178, 1130125), (250, 804649), (445, 452050), (890, 226025), (2225, 90410), (4450, 45205), (9041, 22250), (11125, 18082)]