106820203

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{5531}}^1$

素因数の和:5658

約数の個数: 16

約数和(自身を含む): 127457280

約数和(自身を除く): 20637077

約数列:

[1, 7, 31, 89, 217, 623, 2759, 5531, 19313, 38717, 171461, 492259, 1200227, 3445813, 15260029, 106820203]

約数ペア:

[(1, 106820203), (7, 15260029), (31, 3445813), (89, 1200227), (217, 492259), (623, 171461), (2759, 38717), (5531, 19313)]