200016561

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{3943}}^1$

素因数の和:4440

約数の個数: 16

約数和(自身を含む): 274565504

約数和(自身を除く): 74548943

約数列:

[1, 3, 37, 111, 457, 1371, 3943, 11829, 16909, 50727, 145891, 437673, 1801951, 5405853, 66672187, 200016561]

約数ペア:

[(1, 200016561), (3, 66672187), (37, 5405853), (111, 1801951), (457, 437673), (1371, 145891), (3943, 50727), (11829, 16909)]