201963220

素因数分解:

$2^2\times 5^1\times {\mathrm{587}}^1\times {\mathrm{17203}}^1$

素因数の和:17799

約数の個数: 24

約数和(自身を含む): 424869984

約数和(自身を除く): 222906764

約数列:

[1, 2, 4, 5, 10, 20, 587, 1174, 2348, 2935, 5870, 11740, 17203, 34406, 68812, 86015, 172030, 344060, 10098161, 20196322, 40392644, 50490805, 100981610, 201963220]

約数ペア:

[(1, 201963220), (2, 100981610), (4, 50490805), (5, 40392644), (10, 20196322), (20, 10098161), (587, 344060), (1174, 172030), (2348, 86015), (2935, 68812), (5870, 34406), (11740, 17203)]