200525871

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{13859}}^1$

素因数の和:13935

約数の個数: 32

約数和(自身を含む): 335301120

約数和(自身を除く): 134775249

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 273, 371, 689, 1113, 2067, 4823, 13859, 14469, 41577, 97013, 180167, 291039, 540501, 734527, 1261169, 2203581, 3783507, 5141689, 9548851, 15425067, 28646553, 66841957, 200525871]

約数ペア:

[(1, 200525871), (3, 66841957), (7, 28646553), (13, 15425067), (21, 9548851), (39, 5141689), (53, 3783507), (91, 2203581), (159, 1261169), (273, 734527), (371, 540501), (689, 291039), (1113, 180167), (2067, 97013), (4823, 41577), (13859, 14469)]