201089354

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1\times {\mathrm{2311}}^1$

素因数の和:2765

約数の個数: 16

約数和(自身を含む): 304906560

約数和(自身を除く): 103817206

約数列:

[1, 2, 139, 278, 313, 626, 2311, 4622, 43507, 87014, 321229, 642458, 723343, 1446686, 100544677, 201089354]

約数ペア:

[(1, 201089354), (2, 100544677), (139, 1446686), (278, 723343), (313, 642458), (626, 321229), (2311, 87014), (4622, 43507)]