205755732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{347}}^1$

素因数の和:558

約数の個数: 144

約数和(自身を含む): 645520512

約数和(自身を除く): 439764780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 181, 182, 234, 252, 273, 347, 362, 364, 468, 543, 546, 694, 724, 819, 1041, 1086, 1092, 1267, 1388, 1629, 1638, 2082, 2172, 2353, 2429, 2534, 3123, 3258, 3276, 3801, 4164, 4511, 4706, 4858, 5068, 6246, 6516, 7059, 7287, 7602, 9022, 9412, 9716, 11403, 12492, 13533, 14118, 14574, 15204, 16471, 18044, 21177, 21861, 22806, 27066, 28236, 29148, 31577, 32942, 40599, 42354, 43722, 45612, 49413, 54132, 62807, 63154, 65884, 81198, 84708, 87444, 94731, 98826, 125614, 126308, 148239, 162396, 188421, 189462, 197652, 251228, 284193, 296478, 376842, 378924, 439649, 565263, 568386, 592956, 753684, 816491, 879298, 1130526, 1136772, 1318947, 1632982, 1758596, 2261052, 2449473, 2637894, 3265964, 3956841, 4898946, 5275788, 5715437, 7348419, 7913682, 9797892, 11430874, 14696838, 15827364, 17146311, 22861748, 29393676, 34292622, 51438933, 68585244, 102877866, 205755732]

約数ペア:

[(1, 205755732), (2, 102877866), (3, 68585244), (4, 51438933), (6, 34292622), (7, 29393676), (9, 22861748), (12, 17146311), (13, 15827364), (14, 14696838), (18, 11430874), (21, 9797892), (26, 7913682), (28, 7348419), (36, 5715437), (39, 5275788), (42, 4898946), (52, 3956841), (63, 3265964), (78, 2637894), (84, 2449473), (91, 2261052), (117, 1758596), (126, 1632982), (156, 1318947), (181, 1136772), (182, 1130526), (234, 879298), (252, 816491), (273, 753684), (347, 592956), (362, 568386), (364, 565263), (468, 439649), (543, 378924), (546, 376842), (694, 296478), (724, 284193), (819, 251228), (1041, 197652), (1086, 189462), (1092, 188421), (1267, 162396), (1388, 148239), (1629, 126308), (1638, 125614), (2082, 98826), (2172, 94731), (2353, 87444), (2429, 84708), (2534, 81198), (3123, 65884), (3258, 63154), (3276, 62807), (3801, 54132), (4164, 49413), (4511, 45612), (4706, 43722), (4858, 42354), (5068, 40599), (6246, 32942), (6516, 31577), (7059, 29148), (7287, 28236), (7602, 27066), (9022, 22806), (9412, 21861), (9716, 21177), (11403, 18044), (12492, 16471), (13533, 15204), (14118, 14574)]