203886122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{17519}}^1$

素因数の和:17578

約数の個数: 24

約数和(自身を含む): 348788160

約数和(自身を除く): 144902038

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 529, 1058, 5819, 11638, 17519, 35038, 192709, 385418, 402937, 805874, 4432307, 8864614, 9267551, 18535102, 101943061, 203886122]

約数ペア:

[(1, 203886122), (2, 101943061), (11, 18535102), (22, 9267551), (23, 8864614), (46, 4432307), (253, 805874), (506, 402937), (529, 385418), (1058, 192709), (5819, 35038), (11638, 17519)]