201998040014

素因数分解:

$2^1\times {\mathrm{1223}}^1\times {\mathrm{5393}}^1\times {\mathrm{15313}}^1$

素因数の和:21931

約数の個数: 16

約数和(自身を含む): 303320845152

約数和(自身を除く): 101322805138

約数列:

[1, 2, 1223, 2446, 5393, 10786, 15313, 30626, 6595639, 13191278, 18727799, 37455598, 82583009, 165166018, 100999020007, 201998040014]

約数ペア:

[(1, 201998040014), (2, 100999020007), (1223, 165166018), (2446, 82583009), (5393, 37455598), (10786, 18727799), (15313, 13191278), (30626, 6595639)]