202054390

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{185371}}^1$

素因数の和:185487

約数の個数: 16

約数和(自身を含む): 367036560

約数和(自身を除く): 164982170

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 185371, 370742, 926855, 1853710, 20205439, 40410878, 101027195, 202054390]

約数ペア:

[(1, 202054390), (2, 101027195), (5, 40410878), (10, 20205439), (109, 1853710), (218, 926855), (545, 370742), (1090, 185371)]