200850550

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{129581}}^1$

素因数の和:129624

約数の個数: 24

約数和(自身を含む): 385636032

約数和(自身を除く): 184785482

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 129581, 259162, 647905, 1295810, 3239525, 4017011, 6479050, 8034022, 20085055, 40170110, 100425275, 200850550]

約数ペア:

[(1, 200850550), (2, 100425275), (5, 40170110), (10, 20085055), (25, 8034022), (31, 6479050), (50, 4017011), (62, 3239525), (155, 1295810), (310, 647905), (775, 259162), (1550, 129581)]