200875160

素因数分解:

$2^3\times 5^1\times {\mathrm{5021879}}^1$

素因数の和:5021890

約数の個数: 16

約数和(自身を含む): 451969200

約数和(自身を除く): 251094040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5021879, 10043758, 20087516, 25109395, 40175032, 50218790, 100437580, 200875160]

約数ペア:

[(1, 200875160), (2, 100437580), (4, 50218790), (5, 40175032), (8, 25109395), (10, 20087516), (20, 10043758), (40, 5021879)]