208079784

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 644155200

約数和(自身を除く): 436075416

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 59, 61, 66, 72, 73, 88, 99, 118, 122, 132, 146, 177, 183, 198, 219, 236, 244, 264, 292, 354, 366, 396, 438, 472, 488, 531, 549, 584, 649, 657, 671, 708, 732, 792, 803, 876, 1062, 1098, 1298, 1314, 1342, 1416, 1464, 1606, 1752, 1947, 2013, 2124, 2196, 2409, 2596, 2628, 2684, 3212, 3599, 3894, 4026, 4248, 4307, 4392, 4453, 4818, 5192, 5256, 5368, 5841, 6039, 6424, 7198, 7227, 7788, 8052, 8614, 8906, 9636, 10797, 11682, 12078, 12921, 13359, 14396, 14454, 15576, 16104, 17228, 17812, 19272, 21594, 23364, 24156, 25842, 26718, 28792, 28908, 32391, 34456, 35624, 38763, 39589, 40077, 43188, 46728, 47377, 48312, 48983, 51684, 53436, 57816, 64782, 77526, 79178, 80154, 86376, 94754, 97966, 103368, 106872, 118767, 129564, 142131, 146949, 155052, 158356, 160308, 189508, 195932, 237534, 259128, 262727, 284262, 293898, 310104, 316712, 320616, 356301, 379016, 391864, 426393, 440847, 475068, 525454, 568524, 587796, 712602, 788181, 852786, 881694, 950136, 1050908, 1137048, 1175592, 1425204, 1576362, 1705572, 1763388, 2101816, 2364543, 2850408, 2889997, 3152724, 3411144, 3526776, 4729086, 5779994, 6305448, 8669991, 9458172, 11559988, 17339982, 18916344, 23119976, 26009973, 34679964, 52019946, 69359928, 104039892, 208079784]

約数ペア:

[(1, 208079784), (2, 104039892), (3, 69359928), (4, 52019946), (6, 34679964), (8, 26009973), (9, 23119976), (11, 18916344), (12, 17339982), (18, 11559988), (22, 9458172), (24, 8669991), (33, 6305448), (36, 5779994), (44, 4729086), (59, 3526776), (61, 3411144), (66, 3152724), (72, 2889997), (73, 2850408), (88, 2364543), (99, 2101816), (118, 1763388), (122, 1705572), (132, 1576362), (146, 1425204), (177, 1175592), (183, 1137048), (198, 1050908), (219, 950136), (236, 881694), (244, 852786), (264, 788181), (292, 712602), (354, 587796), (366, 568524), (396, 525454), (438, 475068), (472, 440847), (488, 426393), (531, 391864), (549, 379016), (584, 356301), (649, 320616), (657, 316712), (671, 310104), (708, 293898), (732, 284262), (792, 262727), (803, 259128), (876, 237534), (1062, 195932), (1098, 189508), (1298, 160308), (1314, 158356), (1342, 155052), (1416, 146949), (1464, 142131), (1606, 129564), (1752, 118767), (1947, 106872), (2013, 103368), (2124, 97966), (2196, 94754), (2409, 86376), (2596, 80154), (2628, 79178), (2684, 77526), (3212, 64782), (3599, 57816), (3894, 53436), (4026, 51684), (4248, 48983), (4307, 48312), (4392, 47377), (4453, 46728), (4818, 43188), (5192, 40077), (5256, 39589), (5368, 38763), (5841, 35624), (6039, 34456), (6424, 32391), (7198, 28908), (7227, 28792), (7788, 26718), (8052, 25842), (8614, 24156), (8906, 23364), (9636, 21594), (10797, 19272), (11682, 17812), (12078, 17228), (12921, 16104), (13359, 15576), (14396, 14454)]