201471263

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{8677}}^1$

素因数の和:8822

約数の個数: 16

約数和(自身を含む): 239929344

約数和(自身を除く): 38458081

約数列:

[1, 7, 31, 107, 217, 749, 3317, 8677, 23219, 60739, 268987, 928439, 1882909, 6499073, 28781609, 201471263]

約数ペア:

[(1, 201471263), (7, 28781609), (31, 6499073), (107, 1882909), (217, 928439), (749, 268987), (3317, 60739), (8677, 23219)]