216019647359

素因数分解:

${\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{1399}}^1\times {\mathrm{19553}}^1$

素因数の和:21154

約数の個数: 16

約数和(自身を含む): 221742360000

約数和(自身を除く): 5722712641

約数列:

[1, 53, 149, 1399, 7897, 19553, 74147, 208451, 1036309, 2913397, 11047903, 27354647, 154410041, 1449796291, 4075842403, 216019647359]

約数ペア:

[(1, 216019647359), (53, 4075842403), (149, 1449796291), (1399, 154410041), (7897, 27354647), (19553, 11047903), (74147, 2913397), (208451, 1036309)]