201784770539

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{461}}^1$

素因数の和:681

約数の個数: 96

約数和(自身を含む): 251643490560

約数和(自身を除く): 49858720021

約数列:

[1, 11, 19, 23, 37, 107, 209, 253, 407, 437, 461, 529, 703, 851, 1177, 2033, 2461, 3959, 4807, 5071, 5819, 7733, 8759, 9361, 10051, 10603, 16169, 17057, 19573, 22363, 27071, 43549, 46759, 49327, 56603, 75221, 91057, 96349, 110561, 116633, 177859, 187627, 201457, 215303, 243869, 324083, 371887, 392311, 514349, 542597, 622633, 827431, 937213, 1001627, 1075457, 1134521, 1730083, 1825099, 2094311, 2216027, 2682559, 3564913, 4090757, 4315421, 4633511, 7453909, 9023153, 10309343, 11830027, 12479731, 19030913, 20076089, 21555899, 23037421, 26093983, 34676881, 39791909, 41977277, 50968621, 81992999, 99254683, 171439907, 237114889, 287033813, 381445691, 437710999, 461750047, 495785677, 797568263, 965477371, 1885838977, 5453642447, 8773250893, 10620251081, 18344070049, 201784770539]

約数ペア:

[(1, 201784770539), (11, 18344070049), (19, 10620251081), (23, 8773250893), (37, 5453642447), (107, 1885838977), (209, 965477371), (253, 797568263), (407, 495785677), (437, 461750047), (461, 437710999), (529, 381445691), (703, 287033813), (851, 237114889), (1177, 171439907), (2033, 99254683), (2461, 81992999), (3959, 50968621), (4807, 41977277), (5071, 39791909), (5819, 34676881), (7733, 26093983), (8759, 23037421), (9361, 21555899), (10051, 20076089), (10603, 19030913), (16169, 12479731), (17057, 11830027), (19573, 10309343), (22363, 9023153), (27071, 7453909), (43549, 4633511), (46759, 4315421), (49327, 4090757), (56603, 3564913), (75221, 2682559), (91057, 2216027), (96349, 2094311), (110561, 1825099), (116633, 1730083), (177859, 1134521), (187627, 1075457), (201457, 1001627), (215303, 937213), (243869, 827431), (324083, 622633), (371887, 542597), (392311, 514349)]