203205743

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{5641}}^1$

素因数の和:5834

約数の個数: 16

約数和(自身を含む): 233172576

約数和(自身を除く): 29966833

約数列:

[1, 13, 17, 163, 221, 2119, 2771, 5641, 36023, 73333, 95897, 919483, 1246661, 11953279, 15631211, 203205743]

約数ペア:

[(1, 203205743), (13, 15631211), (17, 11953279), (163, 1246661), (221, 919483), (2119, 95897), (2771, 73333), (5641, 36023)]