201897105

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1\times {\mathrm{769}}^1$

素因数の和:1561

約数の個数: 32

約数和(自身を含む): 337962240

約数和(自身を除く): 136065135

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 761, 769, 2283, 2307, 3805, 3845, 11415, 11535, 17503, 17687, 52509, 53061, 87515, 88435, 262545, 265305, 585209, 1755627, 2926045, 8778135, 13459807, 40379421, 67299035, 201897105]

約数ペア:

[(1, 201897105), (3, 67299035), (5, 40379421), (15, 13459807), (23, 8778135), (69, 2926045), (115, 1755627), (345, 585209), (761, 265305), (769, 262545), (2283, 88435), (2307, 87515), (3805, 53061), (3845, 52509), (11415, 17687), (11535, 17503)]