201243463184

素因数分解:

$2^4\times {\mathrm{4507}}^1\times {\mathrm{2790707}}^1$

素因数の和:2795222

約数の個数: 20

約数和(自身を含む): 389995861584

約数和(自身を除く): 188752398400

約数列:

[1, 2, 4, 8, 16, 4507, 9014, 18028, 36056, 72112, 2790707, 5581414, 11162828, 22325656, 44651312, 12577716449, 25155432898, 50310865796, 100621731592, 201243463184]

約数ペア:

[(1, 201243463184), (2, 100621731592), (4, 50310865796), (8, 25155432898), (16, 12577716449), (4507, 44651312), (9014, 22325656), (18028, 11162828), (36056, 5581414), (72112, 2790707)]