200331490

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{87481}}^1$

素因数の和:87717

約数の個数: 16

約数和(自身を含む): 362175480

約数和(自身を除く): 161843990

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 87481, 174962, 437405, 874810, 20033149, 40066298, 100165745, 200331490]

約数ペア:

[(1, 200331490), (2, 100165745), (5, 40066298), (10, 20033149), (229, 874810), (458, 437405), (1145, 174962), (2290, 87481)]