218177998

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{757}}^1\times {\mathrm{2719}}^1$

素因数の和:3531

約数の個数: 16

約数和(自身を含む): 334005120

約数和(自身を除く): 115827122

約数列:

[1, 2, 53, 106, 757, 1514, 2719, 5438, 40121, 80242, 144107, 288214, 2058283, 4116566, 109088999, 218177998]

約数ペア:

[(1, 218177998), (2, 109088999), (53, 4116566), (106, 2058283), (757, 288214), (1514, 144107), (2719, 80242), (5438, 40121)]