202205200

素因数分解:

$2^4\times 5^2\times {\mathrm{505513}}^1$

素因数の和:505531

約数の個数: 30

約数和(自身を含む): 485798954

約数和(自身を除く): 283593754

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 505513, 1011026, 2022052, 2527565, 4044104, 5055130, 8088208, 10110260, 12637825, 20220520, 25275650, 40441040, 50551300, 101102600, 202205200]

約数ペア:

[(1, 202205200), (2, 101102600), (4, 50551300), (5, 40441040), (8, 25275650), (10, 20220520), (16, 12637825), (20, 10110260), (25, 8088208), (40, 5055130), (50, 4044104), (80, 2527565), (100, 2022052), (200, 1011026), (400, 505513)]