202153150

素因数分解:

$2^1\times 5^2\times {\mathrm{1009}}^1\times {\mathrm{4007}}^1$

素因数の和:5028

約数の個数: 24

約数和(自身を含む): 376471440

約数和(自身を除く): 174318290

約数列:

[1, 2, 5, 10, 25, 50, 1009, 2018, 4007, 5045, 8014, 10090, 20035, 25225, 40070, 50450, 100175, 200350, 4043063, 8086126, 20215315, 40430630, 101076575, 202153150]

約数ペア:

[(1, 202153150), (2, 101076575), (5, 40430630), (10, 20215315), (25, 8086126), (50, 4043063), (1009, 200350), (2018, 100175), (4007, 50450), (5045, 40070), (8014, 25225), (10090, 20035)]