201140995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{36209}}^1$

素因数の和:36326

約数の個数: 16

約数和(自身を含む): 265926240

約数和(自身を除く): 64785245

約数列:

[1, 5, 11, 55, 101, 505, 1111, 5555, 36209, 181045, 398299, 1991495, 3657109, 18285545, 40228199, 201140995]

約数ペア:

[(1, 201140995), (5, 40228199), (11, 18285545), (55, 3657109), (101, 1991495), (505, 398299), (1111, 181045), (5555, 36209)]