202160590

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{200159}}^1$

素因数の和:200267

約数の個数: 16

約数和(自身を含む): 367493760

約数和(自身を除く): 165333170

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 200159, 400318, 1000795, 2001590, 20216059, 40432118, 101080295, 202160590]

約数ペア:

[(1, 202160590), (2, 101080295), (5, 40432118), (10, 20216059), (101, 2001590), (202, 1000795), (505, 400318), (1010, 200159)]