207900498

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2665391}}^1$

素因数の和:2665409

約数の個数: 16

約数和(自身を含む): 447785856

約数和(自身を除く): 239885358

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2665391, 5330782, 7996173, 15992346, 34650083, 69300166, 103950249, 207900498]

約数ペア:

[(1, 207900498), (2, 103950249), (3, 69300166), (6, 34650083), (13, 15992346), (26, 7996173), (39, 5330782), (78, 2665391)]