201646305

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{2311}}^1$

素因数の和:2606

約数の個数: 48

約数和(自身を含む): 401067264

約数和(自身を除く): 199420959

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 277, 315, 831, 1385, 1939, 2311, 2493, 4155, 5817, 6933, 9695, 11555, 12465, 16177, 17451, 20799, 29085, 34665, 48531, 80885, 87255, 103995, 145593, 242655, 640147, 727965, 1920441, 3200735, 4481029, 5761323, 9602205, 13443087, 22405145, 28806615, 40329261, 67215435, 201646305]

約数ペア:

[(1, 201646305), (3, 67215435), (5, 40329261), (7, 28806615), (9, 22405145), (15, 13443087), (21, 9602205), (35, 5761323), (45, 4481029), (63, 3200735), (105, 1920441), (277, 727965), (315, 640147), (831, 242655), (1385, 145593), (1939, 103995), (2311, 87255), (2493, 80885), (4155, 48531), (5817, 34665), (6933, 29085), (9695, 20799), (11555, 17451), (12465, 16177)]