199849786

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{859}}^1\times {\mathrm{1907}}^1$

素因数の和:2829

約数の個数: 16

約数和(自身を含む): 305203680

約数和(自身を除く): 105353894

約数列:

[1, 2, 61, 122, 859, 1718, 1907, 3814, 52399, 104798, 116327, 232654, 1638113, 3276226, 99924893, 199849786]

約数ペア:

[(1, 199849786), (2, 99924893), (61, 3276226), (122, 1638113), (859, 232654), (1718, 116327), (1907, 104798), (3814, 52399)]