207664563

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{33619}}^1$

素因数の和:33722

約数の個数: 16

約数和(自身を含む): 290476800

約数和(自身を除く): 82812237

約数列:

[1, 3, 29, 71, 87, 213, 2059, 6177, 33619, 100857, 974951, 2386949, 2924853, 7160847, 69221521, 207664563]

約数ペア:

[(1, 207664563), (3, 69221521), (29, 7160847), (71, 2924853), (87, 2386949), (213, 974951), (2059, 100857), (6177, 33619)]