210390182

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1\times {\mathrm{2417}}^1$

素因数の和:3103

約数の個数: 16

約数和(自身を含む): 320684832

約数和(自身を除く): 110294650

約数列:

[1, 2, 71, 142, 613, 1226, 2417, 4834, 43523, 87046, 171607, 343214, 1481621, 2963242, 105195091, 210390182]

約数ペア:

[(1, 210390182), (2, 105195091), (71, 2963242), (142, 1481621), (613, 343214), (1226, 171607), (2417, 87046), (4834, 43523)]