200428878

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151153}}^1$

素因数の和:151188

約数の個数: 32

約数和(自身を含む): 457089696

約数和(自身を除く): 256660818

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 151153, 302306, 453459, 906918, 1964989, 2569601, 3929978, 5139202, 5894967, 7708803, 11789934, 15417606, 33404813, 66809626, 100214439, 200428878]

約数ペア:

[(1, 200428878), (2, 100214439), (3, 66809626), (6, 33404813), (13, 15417606), (17, 11789934), (26, 7708803), (34, 5894967), (39, 5139202), (51, 3929978), (78, 2569601), (102, 1964989), (221, 906918), (442, 453459), (663, 302306), (1326, 151153)]