200780244

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2647}}^1$

素因数の和:2714

約数の個数: 108

約数和(自身を含む): 604347744

約数和(自身を除く): 403567500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 49, 63, 84, 86, 98, 126, 129, 147, 172, 196, 252, 258, 294, 301, 387, 441, 516, 588, 602, 774, 882, 903, 1204, 1548, 1764, 1806, 2107, 2647, 2709, 3612, 4214, 5294, 5418, 6321, 7941, 8428, 10588, 10836, 12642, 15882, 18529, 18963, 23823, 25284, 31764, 37058, 37926, 47646, 55587, 74116, 75852, 95292, 111174, 113821, 129703, 166761, 222348, 227642, 259406, 333522, 341463, 389109, 455284, 518812, 667044, 682926, 778218, 796747, 1024389, 1167327, 1365852, 1556436, 1593494, 2048778, 2334654, 2390241, 3186988, 4097556, 4669308, 4780482, 5577229, 7170723, 9560964, 11154458, 14341446, 16731687, 22308916, 28682892, 33463374, 50195061, 66926748, 100390122, 200780244]

約数ペア:

[(1, 200780244), (2, 100390122), (3, 66926748), (4, 50195061), (6, 33463374), (7, 28682892), (9, 22308916), (12, 16731687), (14, 14341446), (18, 11154458), (21, 9560964), (28, 7170723), (36, 5577229), (42, 4780482), (43, 4669308), (49, 4097556), (63, 3186988), (84, 2390241), (86, 2334654), (98, 2048778), (126, 1593494), (129, 1556436), (147, 1365852), (172, 1167327), (196, 1024389), (252, 796747), (258, 778218), (294, 682926), (301, 667044), (387, 518812), (441, 455284), (516, 389109), (588, 341463), (602, 333522), (774, 259406), (882, 227642), (903, 222348), (1204, 166761), (1548, 129703), (1764, 113821), (1806, 111174), (2107, 95292), (2647, 75852), (2709, 74116), (3612, 55587), (4214, 47646), (5294, 37926), (5418, 37058), (6321, 31764), (7941, 25284), (8428, 23823), (10588, 18963), (10836, 18529), (12642, 15882)]