202118064328

素因数分解:

$2^3\times {\mathrm{8291}}^1\times {\mathrm{3047251}}^1$

素因数の和:3055548

約数の個数: 16

約数和(自身を含む): 379017203760

約数和(自身を除く): 176899139432

約数列:

[1, 2, 4, 8, 8291, 16582, 33164, 66328, 3047251, 6094502, 12189004, 24378008, 25264758041, 50529516082, 101059032164, 202118064328]

約数ペア:

[(1, 202118064328), (2, 101059032164), (4, 50529516082), (8, 25264758041), (8291, 24378008), (16582, 12189004), (33164, 6094502), (66328, 3047251)]