203114200

素因数分解:

$2^3\times 5^2\times {\mathrm{1015571}}^1$

素因数の和:1015587

約数の個数: 24

約数和(自身を含む): 472240980

約数和(自身を除く): 269126780

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1015571, 2031142, 4062284, 5077855, 8124568, 10155710, 20311420, 25389275, 40622840, 50778550, 101557100, 203114200]

約数ペア:

[(1, 203114200), (2, 101557100), (4, 50778550), (5, 40622840), (8, 25389275), (10, 20311420), (20, 10155710), (25, 8124568), (40, 5077855), (50, 4062284), (100, 2031142), (200, 1015571)]