207591917

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{3407}}^1$

素因数の和:3572

約数の個数: 16

約数和(自身を含む): 230926080

約数和(自身を除く): 23334163

約数列:

[1, 13, 43, 109, 559, 1417, 3407, 4687, 44291, 60931, 146501, 371363, 1904513, 4827719, 15968609, 207591917]

約数ペア:

[(1, 207591917), (13, 15968609), (43, 4827719), (109, 1904513), (559, 371363), (1417, 146501), (3407, 60931), (4687, 44291)]