200046405

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{14449}}^1$

素因数の和:14541

約数の個数: 32

約数和(自身を含む): 349574400

約数和(自身を除く): 149527995

約数列:

[1, 3, 5, 13, 15, 39, 65, 71, 195, 213, 355, 923, 1065, 2769, 4615, 13845, 14449, 43347, 72245, 187837, 216735, 563511, 939185, 1025879, 2817555, 3077637, 5129395, 13336427, 15388185, 40009281, 66682135, 200046405]

約数ペア:

[(1, 200046405), (3, 66682135), (5, 40009281), (13, 15388185), (15, 13336427), (39, 5129395), (65, 3077637), (71, 2817555), (195, 1025879), (213, 939185), (355, 563511), (923, 216735), (1065, 187837), (2769, 72245), (4615, 43347), (13845, 14449)]