201738747496

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{391009}}^1$

素因数の和:391091

約数の個数: 96

約数和(自身を含む): 458678190600

約数和(自身を除く): 256939443104

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 41, 44, 52, 82, 88, 104, 121, 143, 164, 242, 286, 328, 451, 484, 533, 572, 902, 968, 1066, 1144, 1573, 1804, 2132, 3146, 3608, 4264, 4961, 5863, 6292, 9922, 11726, 12584, 19844, 23452, 39688, 46904, 64493, 128986, 257972, 391009, 515944, 782018, 1564036, 3128072, 4301099, 5083117, 8602198, 10166234, 16031369, 17204396, 20332468, 32062738, 34408792, 40664936, 47312089, 55914287, 64125476, 94624178, 111828574, 128250952, 176345059, 189248356, 208407797, 223657148, 352690118, 378496712, 416815594, 447314296, 615057157, 705380236, 833631188, 1230114314, 1410760472, 1667262376, 1939795649, 2292485767, 2460228628, 3879591298, 4584971534, 4920457256, 7759182596, 9169943068, 15518365192, 18339886136, 25217343437, 50434686874, 100869373748, 201738747496]

約数ペア:

[(1, 201738747496), (2, 100869373748), (4, 50434686874), (8, 25217343437), (11, 18339886136), (13, 15518365192), (22, 9169943068), (26, 7759182596), (41, 4920457256), (44, 4584971534), (52, 3879591298), (82, 2460228628), (88, 2292485767), (104, 1939795649), (121, 1667262376), (143, 1410760472), (164, 1230114314), (242, 833631188), (286, 705380236), (328, 615057157), (451, 447314296), (484, 416815594), (533, 378496712), (572, 352690118), (902, 223657148), (968, 208407797), (1066, 189248356), (1144, 176345059), (1573, 128250952), (1804, 111828574), (2132, 94624178), (3146, 64125476), (3608, 55914287), (4264, 47312089), (4961, 40664936), (5863, 34408792), (6292, 32062738), (9922, 20332468), (11726, 17204396), (12584, 16031369), (19844, 10166234), (23452, 8602198), (39688, 5083117), (46904, 4301099), (64493, 3128072), (128986, 1564036), (257972, 782018), (391009, 515944)]