206597412

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{757}}^1$

素因数の和:815

約数の個数: 144

約数和(自身を含む): 646907520

約数和(自身を除く): 440310108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 171, 189, 228, 252, 266, 342, 361, 378, 399, 513, 532, 684, 722, 756, 757, 798, 1026, 1083, 1197, 1444, 1514, 1596, 2052, 2166, 2271, 2394, 2527, 3028, 3249, 3591, 4332, 4542, 4788, 5054, 5299, 6498, 6813, 7182, 7581, 9084, 9747, 10108, 10598, 12996, 13626, 14364, 14383, 15162, 15897, 19494, 20439, 21196, 22743, 27252, 28766, 30324, 31794, 38988, 40878, 43149, 45486, 47691, 57532, 63588, 68229, 81756, 86298, 90972, 95382, 100681, 129447, 136458, 143073, 172596, 190764, 201362, 258894, 272916, 273277, 286146, 302043, 388341, 402724, 517788, 546554, 572292, 604086, 776682, 819831, 906129, 1093108, 1208172, 1553364, 1639662, 1812258, 1912939, 2459493, 2718387, 3279324, 3624516, 3825878, 4918986, 5436774, 5738817, 7378479, 7651756, 9837972, 10873548, 11477634, 14756958, 17216451, 22955268, 29513916, 34432902, 51649353, 68865804, 103298706, 206597412]

約数ペア:

[(1, 206597412), (2, 103298706), (3, 68865804), (4, 51649353), (6, 34432902), (7, 29513916), (9, 22955268), (12, 17216451), (14, 14756958), (18, 11477634), (19, 10873548), (21, 9837972), (27, 7651756), (28, 7378479), (36, 5738817), (38, 5436774), (42, 4918986), (54, 3825878), (57, 3624516), (63, 3279324), (76, 2718387), (84, 2459493), (108, 1912939), (114, 1812258), (126, 1639662), (133, 1553364), (171, 1208172), (189, 1093108), (228, 906129), (252, 819831), (266, 776682), (342, 604086), (361, 572292), (378, 546554), (399, 517788), (513, 402724), (532, 388341), (684, 302043), (722, 286146), (756, 273277), (757, 272916), (798, 258894), (1026, 201362), (1083, 190764), (1197, 172596), (1444, 143073), (1514, 136458), (1596, 129447), (2052, 100681), (2166, 95382), (2271, 90972), (2394, 86298), (2527, 81756), (3028, 68229), (3249, 63588), (3591, 57532), (4332, 47691), (4542, 45486), (4788, 43149), (5054, 40878), (5299, 38988), (6498, 31794), (6813, 30324), (7182, 28766), (7581, 27252), (9084, 22743), (9747, 21196), (10108, 20439), (10598, 19494), (12996, 15897), (13626, 15162), (14364, 14383)]