201851504

素因数分解:

$2^4\times {\mathrm{1861}}^1\times {\mathrm{6779}}^1$

素因数の和:8648

約数の個数: 20

約数和(自身を含む): 391355160

約数和(自身を除く): 189503656

約数列:

[1, 2, 4, 8, 16, 1861, 3722, 6779, 7444, 13558, 14888, 27116, 29776, 54232, 108464, 12615719, 25231438, 50462876, 100925752, 201851504]

約数ペア:

[(1, 201851504), (2, 100925752), (4, 50462876), (8, 25231438), (16, 12615719), (1861, 108464), (3722, 54232), (6779, 29776), (7444, 27116), (13558, 14888)]