202803783

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{1301}}^1$

素因数の和:1895

約数の個数: 32

約数和(自身を含む): 333645312

約数和(自身を除く): 130841529

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 571, 1301, 1713, 3903, 3997, 7423, 9107, 11991, 16913, 22269, 27321, 50739, 51961, 118391, 155883, 355173, 742871, 2228613, 5200097, 9657323, 15600291, 28971969, 67601261, 202803783]

約数ペア:

[(1, 202803783), (3, 67601261), (7, 28971969), (13, 15600291), (21, 9657323), (39, 5200097), (91, 2228613), (273, 742871), (571, 355173), (1301, 155883), (1713, 118391), (3903, 51961), (3997, 50739), (7423, 27321), (9107, 22269), (11991, 16913)]