201216239695

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{29831911}}^1$

素因数の和:29832006

約数の個数: 16

約数和(自身を含む): 257747719680

約数和(自身を除く): 56531479985

約数列:

[1, 5, 19, 71, 95, 355, 1349, 6745, 29831911, 149159555, 566806309, 2118065681, 2834031545, 10590328405, 40243247939, 201216239695]

約数ペア:

[(1, 201216239695), (5, 40243247939), (19, 10590328405), (71, 2834031545), (95, 2118065681), (355, 566806309), (1349, 149159555), (6745, 29831911)]