200381490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2226461}}^1$

素因数の和:2226474

約数の個数: 24

約数和(自身を含む): 520992108

約数和(自身を除く): 320610618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2226461, 4452922, 6679383, 11132305, 13358766, 20038149, 22264610, 33396915, 40076298, 66793830, 100190745, 200381490]

約数ペア:

[(1, 200381490), (2, 100190745), (3, 66793830), (5, 40076298), (6, 33396915), (9, 22264610), (10, 20038149), (15, 13358766), (18, 11132305), (30, 6679383), (45, 4452922), (90, 2226461)]