200918214

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1$

素因数の和:730

約数の個数: 96

約数和(自身を含む): 519008256

約数和(自身を除く): 318090042

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 71, 74, 111, 126, 142, 213, 222, 259, 333, 426, 497, 518, 607, 639, 666, 777, 994, 1214, 1278, 1491, 1554, 1821, 2331, 2627, 2982, 3642, 4249, 4473, 4662, 5254, 5463, 7881, 8498, 8946, 10926, 12747, 15762, 18389, 22459, 23643, 25494, 36778, 38241, 43097, 44918, 47286, 55167, 67377, 76482, 86194, 110334, 129291, 134754, 157213, 165501, 202131, 258582, 301679, 314426, 331002, 387873, 404262, 471639, 603358, 775746, 905037, 943278, 1414917, 1594589, 1810074, 2715111, 2829834, 3189178, 4783767, 5430222, 9567534, 11162123, 14351301, 22324246, 28702602, 33486369, 66972738, 100459107, 200918214]

約数ペア:

[(1, 200918214), (2, 100459107), (3, 66972738), (6, 33486369), (7, 28702602), (9, 22324246), (14, 14351301), (18, 11162123), (21, 9567534), (37, 5430222), (42, 4783767), (63, 3189178), (71, 2829834), (74, 2715111), (111, 1810074), (126, 1594589), (142, 1414917), (213, 943278), (222, 905037), (259, 775746), (333, 603358), (426, 471639), (497, 404262), (518, 387873), (607, 331002), (639, 314426), (666, 301679), (777, 258582), (994, 202131), (1214, 165501), (1278, 157213), (1491, 134754), (1554, 129291), (1821, 110334), (2331, 86194), (2627, 76482), (2982, 67377), (3642, 55167), (4249, 47286), (4473, 44918), (4662, 43097), (5254, 38241), (5463, 36778), (7881, 25494), (8498, 23643), (8946, 22459), (10926, 18389), (12747, 15762)]