201601959

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 305823744

約数和(自身を除く): 104221785

約数列:

[1, 3, 13, 31, 39, 93, 101, 127, 169, 303, 381, 403, 507, 1209, 1313, 1651, 3131, 3937, 3939, 4953, 5239, 9393, 11811, 12827, 15717, 17069, 21463, 38481, 40703, 51181, 51207, 64389, 122109, 153543, 166751, 397637, 500253, 529139, 665353, 1192911, 1587417, 1996059, 2167763, 5169281, 6503289, 15507843, 67200653, 201601959]

約数ペア:

[(1, 201601959), (3, 67200653), (13, 15507843), (31, 6503289), (39, 5169281), (93, 2167763), (101, 1996059), (127, 1587417), (169, 1192911), (303, 665353), (381, 529139), (403, 500253), (507, 397637), (1209, 166751), (1313, 153543), (1651, 122109), (3131, 64389), (3937, 51207), (3939, 51181), (4953, 40703), (5239, 38481), (9393, 21463), (11811, 17069), (12827, 15717)]