200869290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2231881}}^1$

素因数の和:2231894

約数の個数: 24

約数和(自身を含む): 522260388

約数和(自身を除く): 321391098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2231881, 4463762, 6695643, 11159405, 13391286, 20086929, 22318810, 33478215, 40173858, 66956430, 100434645, 200869290]

約数ペア:

[(1, 200869290), (2, 100434645), (3, 66956430), (5, 40173858), (6, 33478215), (9, 22318810), (10, 20086929), (15, 13391286), (18, 11159405), (30, 6695643), (45, 4463762), (90, 2231881)]