246448202

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:113

約数の個数: 144

約数和(自身を含む): 544836096

約数和(自身を除く): 298387894

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 26, 31, 38, 62, 77, 91, 121, 133, 143, 154, 182, 209, 217, 242, 247, 266, 286, 341, 361, 403, 418, 434, 494, 589, 682, 722, 806, 847, 1001, 1178, 1463, 1573, 1694, 1729, 2002, 2299, 2387, 2527, 2717, 2821, 2926, 3146, 3458, 3751, 3971, 4123, 4433, 4598, 4693, 4774, 5054, 5434, 5642, 6479, 7502, 7657, 7942, 8246, 8866, 9386, 11011, 11191, 12958, 15314, 16093, 19019, 22022, 22382, 26257, 27797, 29887, 31031, 32186, 32851, 38038, 43681, 45353, 48763, 51623, 52514, 53599, 55594, 59774, 62062, 65702, 71269, 78337, 84227, 87362, 90706, 97526, 103246, 107198, 123101, 142538, 145483, 156674, 168454, 209209, 246202, 290966, 305767, 341341, 361361, 418418, 498883, 567853, 589589, 611534, 682682, 722722, 861707, 926497, 997766, 1018381, 1135706, 1179178, 1354111, 1600313, 1723414, 1852994, 2036762, 2708222, 3200626, 3974971, 6485479, 7949942, 9478777, 11202191, 12970958, 17603443, 18957554, 22404382, 35206886, 123224101, 246448202]

約数ペア:

[(1, 246448202), (2, 123224101), (7, 35206886), (11, 22404382), (13, 18957554), (14, 17603443), (19, 12970958), (22, 11202191), (26, 9478777), (31, 7949942), (38, 6485479), (62, 3974971), (77, 3200626), (91, 2708222), (121, 2036762), (133, 1852994), (143, 1723414), (154, 1600313), (182, 1354111), (209, 1179178), (217, 1135706), (242, 1018381), (247, 997766), (266, 926497), (286, 861707), (341, 722722), (361, 682682), (403, 611534), (418, 589589), (434, 567853), (494, 498883), (589, 418418), (682, 361361), (722, 341341), (806, 305767), (847, 290966), (1001, 246202), (1178, 209209), (1463, 168454), (1573, 156674), (1694, 145483), (1729, 142538), (2002, 123101), (2299, 107198), (2387, 103246), (2527, 97526), (2717, 90706), (2821, 87362), (2926, 84227), (3146, 78337), (3458, 71269), (3751, 65702), (3971, 62062), (4123, 59774), (4433, 55594), (4598, 53599), (4693, 52514), (4774, 51623), (5054, 48763), (5434, 45353), (5642, 43681), (6479, 38038), (7502, 32851), (7657, 32186), (7942, 31031), (8246, 29887), (8866, 27797), (9386, 26257), (11011, 22382), (11191, 22022), (12958, 19019), (15314, 16093)]