228048353

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^2$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 268673832

約数和(自身を除く): 40625479

約数列:

[1, 13, 17, 37, 167, 221, 481, 629, 2171, 2839, 6179, 8177, 27889, 36907, 80327, 105043, 362557, 474113, 1031893, 1365559, 6163469, 13414609, 17542181, 228048353]

約数ペア:

[(1, 228048353), (13, 17542181), (17, 13414609), (37, 6163469), (167, 1365559), (221, 1031893), (481, 474113), (629, 362557), (2171, 105043), (2839, 80327), (6179, 36907), (8177, 27889)]