201783712

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15647}}^1$

素因数の和:15701

約数の個数: 48

約数和(自身を含む): 441649152

約数和(自身を除く): 239865440

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 12896, 15647, 31294, 62588, 125176, 203411, 250352, 406822, 485057, 500704, 813644, 970114, 1627288, 1940228, 3254576, 3880456, 6305741, 6509152, 7760912, 12611482, 15521824, 25222964, 50445928, 100891856, 201783712]

約数ペア:

[(1, 201783712), (2, 100891856), (4, 50445928), (8, 25222964), (13, 15521824), (16, 12611482), (26, 7760912), (31, 6509152), (32, 6305741), (52, 3880456), (62, 3254576), (104, 1940228), (124, 1627288), (208, 970114), (248, 813644), (403, 500704), (416, 485057), (496, 406822), (806, 250352), (992, 203411), (1612, 125176), (3224, 62588), (6448, 31294), (12896, 15647)]