204786939

素因数分解:

$3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{22013}}^1$

素因数の和:22466

約数の個数: 16

約数和(自身を含む): 312774912

約数和(自身を除く): 107987973

約数列:

[1, 3, 7, 21, 443, 1329, 3101, 9303, 22013, 66039, 154091, 462273, 9751759, 29255277, 68262313, 204786939]

約数ペア:

[(1, 204786939), (3, 68262313), (7, 29255277), (21, 9751759), (443, 462273), (1329, 154091), (3101, 66039), (9303, 22013)]