200690450

素因数分解:

$2^1\times 5^2\times {\mathrm{1627}}^1\times {\mathrm{2467}}^1$

素因数の和:4106

約数の個数: 24

約数和(自身を含む): 373665072

約数和(自身を除く): 172974622

約数列:

[1, 2, 5, 10, 25, 50, 1627, 2467, 3254, 4934, 8135, 12335, 16270, 24670, 40675, 61675, 81350, 123350, 4013809, 8027618, 20069045, 40138090, 100345225, 200690450]

約数ペア:

[(1, 200690450), (2, 100345225), (5, 40138090), (10, 20069045), (25, 8027618), (50, 4013809), (1627, 123350), (2467, 81350), (3254, 61675), (4934, 40675), (8135, 24670), (12335, 16270)]