200430250

素因数分解:

$2^1\times 5^3\times {\mathrm{569}}^1\times {\mathrm{1409}}^1$

素因数の和:1995

約数の個数: 32

約数和(自身を含む): 376131600

約数和(自身を除く): 175701350

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 569, 1138, 1409, 2818, 2845, 5690, 7045, 14090, 14225, 28450, 35225, 70450, 71125, 142250, 176125, 352250, 801721, 1603442, 4008605, 8017210, 20043025, 40086050, 100215125, 200430250]

約数ペア:

[(1, 200430250), (2, 100215125), (5, 40086050), (10, 20043025), (25, 8017210), (50, 4008605), (125, 1603442), (250, 801721), (569, 352250), (1138, 176125), (1409, 142250), (2818, 71125), (2845, 70450), (5690, 35225), (7045, 28450), (14090, 14225)]