207974194

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1\times {\mathrm{1861}}^1$

素因数の和:2721

約数の個数: 16

約数和(自身を含む): 316927296

約数和(自身を除く): 108953102

約数列:

[1, 2, 71, 142, 787, 1574, 1861, 3722, 55877, 111754, 132131, 264262, 1464607, 2929214, 103987097, 207974194]

約数ペア:

[(1, 207974194), (2, 103987097), (71, 2929214), (142, 1464607), (787, 264262), (1574, 132131), (1861, 111754), (3722, 55877)]