201686967

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{463}}^1\times {\mathrm{1669}}^1$

素因数の和:2167

約数の個数: 24

約数和(自身を含む): 302203200

約数和(自身を除く): 100516233

約数列:

[1, 3, 9, 29, 87, 261, 463, 1389, 1669, 4167, 5007, 13427, 15021, 40281, 48401, 120843, 145203, 435609, 772747, 2318241, 6954723, 22409663, 67228989, 201686967]

約数ペア:

[(1, 201686967), (3, 67228989), (9, 22409663), (29, 6954723), (87, 2318241), (261, 772747), (463, 435609), (1389, 145203), (1669, 120843), (4167, 48401), (5007, 40281), (13427, 15021)]