201868550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{310567}}^1$

素因数の和:310592

約数の個数: 24

約数和(自身を含む): 404359536

約数和(自身を除く): 202490986

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 310567, 621134, 1552835, 3105670, 4037371, 7764175, 8074742, 15528350, 20186855, 40373710, 100934275, 201868550]

約数ペア:

[(1, 201868550), (2, 100934275), (5, 40373710), (10, 20186855), (13, 15528350), (25, 8074742), (26, 7764175), (50, 4037371), (65, 3105670), (130, 1552835), (325, 621134), (650, 310567)]