201115180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1436537}}^1$

素因数の和:1436553

約数の個数: 24

約数和(自身を含む): 482676768

約数和(自身を除く): 281561588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1436537, 2873074, 5746148, 7182685, 10055759, 14365370, 20111518, 28730740, 40223036, 50278795, 100557590, 201115180]

約数ペア:

[(1, 201115180), (2, 100557590), (4, 50278795), (5, 40223036), (7, 28730740), (10, 20111518), (14, 14365370), (20, 10055759), (28, 7182685), (35, 5746148), (70, 2873074), (140, 1436537)]