202325661

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{757}}^1$

素因数の和:1306

約数の個数: 32

約数和(自身を含む): 316540800

約数和(自身を除く): 114215139

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 521, 757, 1563, 2271, 4689, 6813, 9899, 14067, 14383, 20439, 29697, 43149, 89091, 129447, 267273, 388341, 394397, 1183191, 3549573, 7493543, 10648719, 22480629, 67441887, 202325661]

約数ペア:

[(1, 202325661), (3, 67441887), (9, 22480629), (19, 10648719), (27, 7493543), (57, 3549573), (171, 1183191), (513, 394397), (521, 388341), (757, 267273), (1563, 129447), (2271, 89091), (4689, 43149), (6813, 29697), (9899, 20439), (14067, 14383)]