201307197

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{13913}}^1$

素因数の和:13989

約数の個数: 32

約数和(自身を含む): 336607488

約数和(自身を除く): 135300291

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 273, 371, 689, 1113, 2067, 4823, 13913, 14469, 41739, 97391, 180869, 292173, 542607, 737389, 1266083, 2212167, 3798249, 5161723, 9586057, 15485169, 28758171, 67102399, 201307197]

約数ペア:

[(1, 201307197), (3, 67102399), (7, 28758171), (13, 15485169), (21, 9586057), (39, 5161723), (53, 3798249), (91, 2212167), (159, 1266083), (273, 737389), (371, 542607), (689, 292173), (1113, 180869), (2067, 97391), (4823, 41739), (13913, 14469)]