201711538

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 363680064

約数和(自身を除く): 161968526

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 151, 301, 302, 317, 602, 634, 1057, 2107, 2114, 2219, 4214, 4438, 6493, 7399, 12986, 13631, 14798, 15533, 27262, 31066, 45451, 47867, 90902, 95417, 95734, 190834, 318157, 335069, 636314, 667919, 670138, 1335838, 2058281, 2345483, 4116562, 4690966, 14407967, 28815934, 100855769, 201711538]

約数ペア:

[(1, 201711538), (2, 100855769), (7, 28815934), (14, 14407967), (43, 4690966), (49, 4116562), (86, 2345483), (98, 2058281), (151, 1335838), (301, 670138), (302, 667919), (317, 636314), (602, 335069), (634, 318157), (1057, 190834), (2107, 95734), (2114, 95417), (2219, 90902), (4214, 47867), (4438, 45451), (6493, 31066), (7399, 27262), (12986, 15533), (13631, 14798)]