207848666

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{20051}}^1$

素因数の和:20197

約数の個数: 16

約数和(自身を含む): 320511168

約数和(自身を除く): 112662502

約数列:

[1, 2, 71, 73, 142, 146, 5183, 10366, 20051, 40102, 1423621, 1463723, 2847242, 2927446, 103924333, 207848666]

約数ペア:

[(1, 207848666), (2, 103924333), (71, 2927446), (73, 2847242), (142, 1463723), (146, 1423621), (5183, 40102), (10366, 20051)]