201697166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{398611}}^1$

素因数の和:398647

約数の個数: 16

約数和(自身を含む): 344400768

約数和(自身を除く): 142703602

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 398611, 797222, 4384721, 8769442, 9168053, 18336106, 100848583, 201697166]

約数ペア:

[(1, 201697166), (2, 100848583), (11, 18336106), (22, 9168053), (23, 8769442), (46, 4384721), (253, 797222), (506, 398611)]