201998519018

素因数分解:

$2^1\times {\mathrm{1601}}^1\times {\mathrm{2777}}^1\times {\mathrm{22717}}^1$

素因数の和:27097

約数の個数: 16

約数和(自身を含む): 303309562824

約数和(自身を除く): 101311043806

約数列:

[1, 2, 1601, 2777, 3202, 5554, 22717, 45434, 4445977, 8891954, 36369917, 63085109, 72739834, 126170218, 100999259509, 201998519018]

約数ペア:

[(1, 201998519018), (2, 100999259509), (1601, 126170218), (2777, 72739834), (3202, 63085109), (5554, 36369917), (22717, 8891954), (45434, 4445977)]