199953468

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:166

約数の個数: 192

約数和(自身を含む): 619799040

約数和(自身を除く): 419845572

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 99, 107, 108, 117, 121, 132, 143, 156, 198, 214, 234, 242, 286, 297, 321, 351, 363, 396, 428, 429, 468, 484, 572, 594, 642, 702, 726, 858, 963, 1089, 1177, 1188, 1284, 1287, 1331, 1391, 1404, 1452, 1573, 1716, 1926, 2178, 2354, 2574, 2662, 2782, 2889, 3146, 3267, 3531, 3852, 3861, 3993, 4173, 4356, 4708, 4719, 5148, 5324, 5564, 5778, 6292, 6534, 7062, 7722, 7986, 8346, 9438, 10593, 11556, 11979, 12519, 12947, 13068, 14124, 14157, 15301, 15444, 15972, 16692, 17303, 18876, 21186, 23958, 25038, 25894, 28314, 30602, 31779, 34606, 35937, 37557, 38841, 42372, 42471, 45903, 47916, 50076, 51788, 51909, 56628, 61204, 63558, 69212, 71874, 75114, 77682, 84942, 91806, 103818, 116523, 127116, 137709, 142417, 143748, 150228, 155364, 155727, 168311, 169884, 183612, 207636, 233046, 275418, 284834, 311454, 336622, 349569, 413127, 427251, 466092, 467181, 504933, 550836, 569668, 622908, 673244, 699138, 826254, 854502, 934362, 1009866, 1281753, 1398276, 1514799, 1652508, 1709004, 1851421, 1868724, 2019732, 2563506, 3029598, 3702842, 3845259, 4544397, 5127012, 5554263, 6059196, 7405684, 7690518, 9088794, 11108526, 15381036, 16662789, 18177588, 22217052, 33325578, 49988367, 66651156, 99976734, 199953468]

約数ペア:

[(1, 199953468), (2, 99976734), (3, 66651156), (4, 49988367), (6, 33325578), (9, 22217052), (11, 18177588), (12, 16662789), (13, 15381036), (18, 11108526), (22, 9088794), (26, 7690518), (27, 7405684), (33, 6059196), (36, 5554263), (39, 5127012), (44, 4544397), (52, 3845259), (54, 3702842), (66, 3029598), (78, 2563506), (99, 2019732), (107, 1868724), (108, 1851421), (117, 1709004), (121, 1652508), (132, 1514799), (143, 1398276), (156, 1281753), (198, 1009866), (214, 934362), (234, 854502), (242, 826254), (286, 699138), (297, 673244), (321, 622908), (351, 569668), (363, 550836), (396, 504933), (428, 467181), (429, 466092), (468, 427251), (484, 413127), (572, 349569), (594, 336622), (642, 311454), (702, 284834), (726, 275418), (858, 233046), (963, 207636), (1089, 183612), (1177, 169884), (1188, 168311), (1284, 155727), (1287, 155364), (1331, 150228), (1391, 143748), (1404, 142417), (1452, 137709), (1573, 127116), (1716, 116523), (1926, 103818), (2178, 91806), (2354, 84942), (2574, 77682), (2662, 75114), (2782, 71874), (2889, 69212), (3146, 63558), (3267, 61204), (3531, 56628), (3852, 51909), (3861, 51788), (3993, 50076), (4173, 47916), (4356, 45903), (4708, 42471), (4719, 42372), (5148, 38841), (5324, 37557), (5564, 35937), (5778, 34606), (6292, 31779), (6534, 30602), (7062, 28314), (7722, 25894), (7986, 25038), (8346, 23958), (9438, 21186), (10593, 18876), (11556, 17303), (11979, 16692), (12519, 15972), (12947, 15444), (13068, 15301), (14124, 14157)]