207967233

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{4729}}^1$

素因数の和:4976

約数の個数: 16

約数和(自身を含む): 281983680

約数和(自身を除く): 74016447

約数列:

[1, 3, 107, 137, 321, 411, 4729, 14187, 14659, 43977, 506003, 647873, 1518009, 1943619, 69322411, 207967233]

約数ペア:

[(1, 207967233), (3, 69322411), (107, 1943619), (137, 1518009), (321, 647873), (411, 506003), (4729, 43977), (14187, 14659)]