209364633

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{277}}^1\times {\mathrm{613}}^1$

素因数の和:1033

約数の個数: 24

約数和(自身を含む): 306221448

約数和(自身を除く): 96856815

約数列:

[1, 3, 9, 137, 277, 411, 613, 831, 1233, 1839, 2493, 5517, 37949, 83981, 113847, 169801, 251943, 341541, 509403, 755829, 1528209, 23262737, 69788211, 209364633]

約数ペア:

[(1, 209364633), (3, 69788211), (9, 23262737), (137, 1528209), (277, 755829), (411, 509403), (613, 341541), (831, 251943), (1233, 169801), (1839, 113847), (2493, 83981), (5517, 37949)]