197196456

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2087}}^1$

素因数の和:2254

約数の個数: 64

約数和(自身を含む): 513146880

約数和(自身を除く): 315950424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 127, 186, 248, 254, 372, 381, 508, 744, 762, 1016, 1524, 2087, 3048, 3937, 4174, 6261, 7874, 8348, 11811, 12522, 15748, 16696, 23622, 25044, 31496, 47244, 50088, 64697, 94488, 129394, 194091, 258788, 265049, 388182, 517576, 530098, 776364, 795147, 1060196, 1552728, 1590294, 2120392, 3180588, 6361176, 8216519, 16433038, 24649557, 32866076, 49299114, 65732152, 98598228, 197196456]

約数ペア:

[(1, 197196456), (2, 98598228), (3, 65732152), (4, 49299114), (6, 32866076), (8, 24649557), (12, 16433038), (24, 8216519), (31, 6361176), (62, 3180588), (93, 2120392), (124, 1590294), (127, 1552728), (186, 1060196), (248, 795147), (254, 776364), (372, 530098), (381, 517576), (508, 388182), (744, 265049), (762, 258788), (1016, 194091), (1524, 129394), (2087, 94488), (3048, 64697), (3937, 50088), (4174, 47244), (6261, 31496), (7874, 25044), (8348, 23622), (11811, 16696), (12522, 15748)]