223936622

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2089}}^1$

素因数の和:2161

約数の個数: 64

約数和(自身を含む): 449433600

約数和(自身を除く): 225496978

約数列:

[1, 2, 7, 13, 14, 19, 26, 31, 38, 62, 91, 133, 182, 217, 247, 266, 403, 434, 494, 589, 806, 1178, 1729, 2089, 2821, 3458, 4123, 4178, 5642, 7657, 8246, 14623, 15314, 27157, 29246, 39691, 53599, 54314, 64759, 79382, 107198, 129518, 190099, 277837, 380198, 453313, 515983, 555674, 841867, 906626, 1031966, 1230421, 1683734, 2460842, 3611881, 5893069, 7223762, 8612947, 11786138, 15995473, 17225894, 31990946, 111968311, 223936622]

約数ペア:

[(1, 223936622), (2, 111968311), (7, 31990946), (13, 17225894), (14, 15995473), (19, 11786138), (26, 8612947), (31, 7223762), (38, 5893069), (62, 3611881), (91, 2460842), (133, 1683734), (182, 1230421), (217, 1031966), (247, 906626), (266, 841867), (403, 555674), (434, 515983), (494, 453313), (589, 380198), (806, 277837), (1178, 190099), (1729, 129518), (2089, 107198), (2821, 79382), (3458, 64759), (4123, 54314), (4178, 53599), (5642, 39691), (7657, 29246), (8246, 27157), (14623, 15314)]