205657202072

素因数分解:

$2^3\times 7^1\times {\mathrm{8849}}^1\times {\mathrm{415013}}^1$

素因数の和:423875

約数の個数: 32

約数和(自身を含む): 440744868000

約数和(自身を除く): 235087665928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 8849, 17698, 35396, 61943, 70792, 123886, 247772, 415013, 495544, 830026, 1660052, 2905091, 3320104, 5810182, 11620364, 23240728, 3672450037, 7344900074, 14689800148, 25707150259, 29379600296, 51414300518, 102828601036, 205657202072]

約数ペア:

[(1, 205657202072), (2, 102828601036), (4, 51414300518), (7, 29379600296), (8, 25707150259), (14, 14689800148), (28, 7344900074), (56, 3672450037), (8849, 23240728), (17698, 11620364), (35396, 5810182), (61943, 3320104), (70792, 2905091), (123886, 1660052), (247772, 830026), (415013, 495544)]