205909700886

素因数分解:

$2^1\times 3^3\times {\mathrm{3813142609}}^1$

素因数の和:3813142620

約数の個数: 16

約数和(自身を含む): 457577113200

約数和(自身を除く): 251667412314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3813142609, 7626285218, 11439427827, 22878855654, 34318283481, 68636566962, 102954850443, 205909700886]

約数ペア:

[(1, 205909700886), (2, 102954850443), (3, 68636566962), (6, 34318283481), (9, 22878855654), (18, 11439427827), (27, 7626285218), (54, 3813142609)]