200526625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{123401}}^1$

素因数の和:123429

約数の個数: 16

約数和(自身を含む): 269509968

約数和(自身を除く): 68983343

約数列:

[1, 5, 13, 25, 65, 125, 325, 1625, 123401, 617005, 1604213, 3085025, 8021065, 15425125, 40105325, 200526625]

約数ペア:

[(1, 200526625), (5, 40105325), (13, 15425125), (25, 8021065), (65, 3085025), (125, 1604213), (325, 617005), (1625, 123401)]