200865906

素因数分解:

$2^1\times 3^4\times {\mathrm{1239913}}^1$

素因数の和:1239927

約数の個数: 20

約数和(自身を含む): 450088782

約数和(自身を除く): 249222876

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1239913, 2479826, 3719739, 7439478, 11159217, 22318434, 33477651, 66955302, 100432953, 200865906]

約数ペア:

[(1, 200865906), (2, 100432953), (3, 66955302), (6, 33477651), (9, 22318434), (18, 11159217), (27, 7439478), (54, 3719739), (81, 2479826), (162, 1239913)]