202421750

素因数分解:

$2^1\times 5^3\times {\mathrm{569}}^1\times {\mathrm{1423}}^1$

素因数の和:2009

約数の個数: 32

約数和(自身を含む): 379866240

約数和(自身を除く): 177444490

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 569, 1138, 1423, 2845, 2846, 5690, 7115, 14225, 14230, 28450, 35575, 71125, 71150, 142250, 177875, 355750, 809687, 1619374, 4048435, 8096870, 20242175, 40484350, 101210875, 202421750]

約数ペア:

[(1, 202421750), (2, 101210875), (5, 40484350), (10, 20242175), (25, 8096870), (50, 4048435), (125, 1619374), (250, 809687), (569, 355750), (1138, 177875), (1423, 142250), (2845, 71150), (2846, 71125), (5690, 35575), (7115, 28450), (14225, 14230)]