200438381

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2011}}^1$

素因数の和:2093

約数の個数: 32

約数和(自身を含む): 255540096

約数和(自身を除く): 55101715

約数列:

[1, 11, 13, 17, 41, 143, 187, 221, 451, 533, 697, 2011, 2431, 5863, 7667, 9061, 22121, 26143, 34187, 82451, 99671, 287573, 376057, 444431, 906961, 1071863, 1401667, 4888741, 11790493, 15418337, 18221671, 200438381]

約数ペア:

[(1, 200438381), (11, 18221671), (13, 15418337), (17, 11790493), (41, 4888741), (143, 1401667), (187, 1071863), (221, 906961), (451, 444431), (533, 376057), (697, 287573), (2011, 99671), (2431, 82451), (5863, 34187), (7667, 26143), (9061, 22121)]