218386810366

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{1307}}^1\times {\mathrm{1144453}}^1$

素因数の和:1145835

約数の個数: 16

約数和(自身を含む): 332321974704

約数和(自身を除く): 113935164338

約数列:

[1, 2, 73, 146, 1307, 2614, 95411, 190822, 1144453, 2288906, 83545069, 167090138, 1495800071, 2991600142, 109193405183, 218386810366]

約数ペア:

[(1, 218386810366), (2, 109193405183), (73, 2991600142), (146, 1495800071), (1307, 167090138), (2614, 83545069), (95411, 2288906), (190822, 1144453)]