212482564

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{647}}^1$

素因数の和:1012

約数の個数: 48

約数和(自身を含む): 438504192

約数和(自身を除く): 226021628

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 317, 518, 634, 647, 1036, 1268, 1294, 2219, 2588, 4438, 4529, 8876, 9058, 11729, 18116, 23458, 23939, 46916, 47878, 82103, 95756, 164206, 167573, 205099, 328412, 335146, 410198, 670292, 820396, 1435693, 2871386, 5742772, 7588663, 15177326, 30354652, 53120641, 106241282, 212482564]

約数ペア:

[(1, 212482564), (2, 106241282), (4, 53120641), (7, 30354652), (14, 15177326), (28, 7588663), (37, 5742772), (74, 2871386), (148, 1435693), (259, 820396), (317, 670292), (518, 410198), (634, 335146), (647, 328412), (1036, 205099), (1268, 167573), (1294, 164206), (2219, 95756), (2588, 82103), (4438, 47878), (4529, 46916), (8876, 23939), (9058, 23458), (11729, 18116)]