200602521

素因数分解:

$3^3\times 7^3\times {\mathrm{21661}}^1$

素因数の和:21691

約数の個数: 32

約数和(自身を含む): 346592000

約数和(自身を除く): 145989479

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 3087, 9261, 21661, 64983, 151627, 194949, 454881, 584847, 1061389, 1364643, 3184167, 4093929, 7429723, 9552501, 22289169, 28657503, 66867507, 200602521]

約数ペア:

[(1, 200602521), (3, 66867507), (7, 28657503), (9, 22289169), (21, 9552501), (27, 7429723), (49, 4093929), (63, 3184167), (147, 1364643), (189, 1061389), (343, 584847), (441, 454881), (1029, 194949), (1323, 151627), (3087, 64983), (9261, 21661)]