201468486436

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{391283}}^1$

素因数の和:391409

約数の個数: 72

約数和(自身を含む): 427150656576

約数和(自身を除く): 225682170140

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 71, 74, 98, 142, 148, 196, 259, 284, 497, 518, 994, 1036, 1813, 1988, 2627, 3479, 3626, 5254, 6958, 7252, 10508, 13916, 18389, 36778, 73556, 128723, 257446, 391283, 514892, 782566, 1565132, 2738981, 5477962, 10955924, 14477471, 19172867, 27781093, 28954942, 38345734, 55562186, 57909884, 76691468, 101342297, 111124372, 194467651, 202684594, 388935302, 405369188, 709396079, 777870604, 1027900441, 1361273557, 1418792158, 2055800882, 2722547114, 2837584316, 4111601764, 5445094228, 7195303087, 14390606174, 28781212348, 50367121609, 100734243218, 201468486436]

約数ペア:

[(1, 201468486436), (2, 100734243218), (4, 50367121609), (7, 28781212348), (14, 14390606174), (28, 7195303087), (37, 5445094228), (49, 4111601764), (71, 2837584316), (74, 2722547114), (98, 2055800882), (142, 1418792158), (148, 1361273557), (196, 1027900441), (259, 777870604), (284, 709396079), (497, 405369188), (518, 388935302), (994, 202684594), (1036, 194467651), (1813, 111124372), (1988, 101342297), (2627, 76691468), (3479, 57909884), (3626, 55562186), (5254, 38345734), (6958, 28954942), (7252, 27781093), (10508, 19172867), (13916, 14477471), (18389, 10955924), (36778, 5477962), (73556, 2738981), (128723, 1565132), (257446, 782566), (391283, 514892)]