206814250

素因数分解:

$2^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{20177}}^1$

素因数の和:20235

約数の個数: 32

約数和(自身を含む): 396618768

約数和(自身を除く): 189804518

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 125, 205, 250, 410, 1025, 2050, 5125, 10250, 20177, 40354, 100885, 201770, 504425, 827257, 1008850, 1654514, 2522125, 4136285, 5044250, 8272570, 20681425, 41362850, 103407125, 206814250]

約数ペア:

[(1, 206814250), (2, 103407125), (5, 41362850), (10, 20681425), (25, 8272570), (41, 5044250), (50, 4136285), (82, 2522125), (125, 1654514), (205, 1008850), (250, 827257), (410, 504425), (1025, 201770), (2050, 100885), (5125, 40354), (10250, 20177)]