207712401

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{7867}}^1$

素因数の和:8560

約数の個数: 16

約数和(自身を含む): 298732224

約数和(自身を除く): 91019823

約数列:

[1, 3, 13, 39, 677, 2031, 7867, 8801, 23601, 26403, 102271, 306813, 5325959, 15977877, 69237467, 207712401]

約数ペア:

[(1, 207712401), (3, 69237467), (13, 15977877), (39, 5325959), (677, 306813), (2031, 102271), (7867, 26403), (8801, 23601)]