199929894

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1453}}^1$

素因数の和:1565

約数の個数: 64

約数和(自身を含む): 452252160

約数和(自身を除く): 252322266

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 71, 102, 114, 142, 213, 323, 426, 646, 969, 1207, 1349, 1453, 1938, 2414, 2698, 2906, 3621, 4047, 4359, 7242, 8094, 8718, 22933, 24701, 27607, 45866, 49402, 55214, 68799, 74103, 82821, 103163, 137598, 148206, 165642, 206326, 309489, 469319, 618978, 938638, 1407957, 1753771, 1960097, 2815914, 3507542, 3920194, 5261313, 5880291, 10522626, 11760582, 33321649, 66643298, 99964947, 199929894]

約数ペア:

[(1, 199929894), (2, 99964947), (3, 66643298), (6, 33321649), (17, 11760582), (19, 10522626), (34, 5880291), (38, 5261313), (51, 3920194), (57, 3507542), (71, 2815914), (102, 1960097), (114, 1753771), (142, 1407957), (213, 938638), (323, 618978), (426, 469319), (646, 309489), (969, 206326), (1207, 165642), (1349, 148206), (1453, 137598), (1938, 103163), (2414, 82821), (2698, 74103), (2906, 68799), (3621, 55214), (4047, 49402), (4359, 45866), (7242, 27607), (8094, 24701), (8718, 22933)]