200081300

素因数分解:

$2^2\times 5^2\times {\mathrm{2000813}}^1$

素因数の和:2000827

約数の個数: 18

約数和(自身を含む): 434176638

約数和(自身を除く): 234095338

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2000813, 4001626, 8003252, 10004065, 20008130, 40016260, 50020325, 100040650, 200081300]

約数ペア:

[(1, 200081300), (2, 100040650), (4, 50020325), (5, 40016260), (10, 20008130), (20, 10004065), (25, 8003252), (50, 4001626), (100, 2000813)]