200729120

素因数分解:

$2^5\times 5^1\times {\mathrm{1254557}}^1$

素因数の和:1254572

約数の個数: 24

約数和(自身を含む): 474222924

約数和(自身を除く): 273493804

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1254557, 2509114, 5018228, 6272785, 10036456, 12545570, 20072912, 25091140, 40145824, 50182280, 100364560, 200729120]

約数ペア:

[(1, 200729120), (2, 100364560), (4, 50182280), (5, 40145824), (8, 25091140), (10, 20072912), (16, 12545570), (20, 10036456), (32, 6272785), (40, 5018228), (80, 2509114), (160, 1254557)]