201493265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{14543}}^1$

素因数の和:14728

約数の個数: 16

約数和(自身を含む): 257603328

約数和(自身を除く): 56110063

約数列:

[1, 5, 17, 85, 163, 815, 2771, 13855, 14543, 72715, 247231, 1236155, 2370509, 11852545, 40298653, 201493265]

約数ペア:

[(1, 201493265), (5, 40298653), (17, 11852545), (85, 2370509), (163, 1236155), (815, 247231), (2771, 72715), (13855, 14543)]