207850689

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{6329}}^1$

素因数の和:6465

約数の個数: 24

約数和(自身を含む): 311056200

約数和(自身を除く): 103205511

約数列:

[1, 3, 9, 41, 89, 123, 267, 369, 801, 3649, 6329, 10947, 18987, 32841, 56961, 259489, 563281, 778467, 1689843, 2335401, 5069529, 23094521, 69283563, 207850689]

約数ペア:

[(1, 207850689), (3, 69283563), (9, 23094521), (41, 5069529), (89, 2335401), (123, 1689843), (267, 778467), (369, 563281), (801, 259489), (3649, 56961), (6329, 32841), (10947, 18987)]