201197905

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{56437}}^1$

素因数の和:56496

約数の個数: 16

約数和(自身を含む): 260066304

約数和(自身を除く): 58868399

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 56437, 282185, 1298051, 1749547, 6490255, 8747735, 40239581, 201197905]

約数ペア:

[(1, 201197905), (5, 40239581), (23, 8747735), (31, 6490255), (115, 1749547), (155, 1298051), (713, 282185), (3565, 56437)]