207711244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{17443}}^1$

素因数の和:17689

約数の個数: 24

約数和(自身を含む): 393187760

約数和(自身を除く): 185476516

約数列:

[1, 2, 4, 13, 26, 52, 229, 458, 916, 2977, 5954, 11908, 17443, 34886, 69772, 226759, 453518, 907036, 3994447, 7988894, 15977788, 51927811, 103855622, 207711244]

約数ペア:

[(1, 207711244), (2, 103855622), (4, 51927811), (13, 15977788), (26, 7988894), (52, 3994447), (229, 907036), (458, 453518), (916, 226759), (2977, 69772), (5954, 34886), (11908, 17443)]