201263661616

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1\times {\mathrm{3671}}^1$

素因数の和:4202

約数の個数: 80

約数和(自身を含む): 399413721600

約数和(自身を除く): 198150059984

約数列:

[1, 2, 4, 8, 16, 67, 134, 199, 257, 268, 398, 514, 536, 796, 1028, 1072, 1592, 2056, 3184, 3671, 4112, 7342, 13333, 14684, 17219, 26666, 29368, 34438, 51143, 53332, 58736, 68876, 102286, 106664, 137752, 204572, 213328, 245957, 275504, 409144, 491914, 730529, 818288, 943447, 983828, 1461058, 1886894, 1967656, 2922116, 3426581, 3773788, 3935312, 5844232, 6853162, 7547576, 11688464, 13706324, 15095152, 27412648, 48945443, 54825296, 63210949, 97890886, 126421898, 187745953, 195781772, 252843796, 375491906, 391563544, 505687592, 750983812, 783127088, 1011375184, 1501967624, 3003935248, 12578978851, 25157957702, 50315915404, 100631830808, 201263661616]

約数ペア:

[(1, 201263661616), (2, 100631830808), (4, 50315915404), (8, 25157957702), (16, 12578978851), (67, 3003935248), (134, 1501967624), (199, 1011375184), (257, 783127088), (268, 750983812), (398, 505687592), (514, 391563544), (536, 375491906), (796, 252843796), (1028, 195781772), (1072, 187745953), (1592, 126421898), (2056, 97890886), (3184, 63210949), (3671, 54825296), (4112, 48945443), (7342, 27412648), (13333, 15095152), (14684, 13706324), (17219, 11688464), (26666, 7547576), (29368, 6853162), (34438, 5844232), (51143, 3935312), (53332, 3773788), (58736, 3426581), (68876, 2922116), (102286, 1967656), (106664, 1886894), (137752, 1461058), (204572, 983828), (213328, 943447), (245957, 818288), (275504, 730529), (409144, 491914)]