199203714

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 470995200

約数和(自身を除く): 271791486

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 73, 79, 101, 114, 146, 158, 171, 202, 219, 237, 303, 342, 438, 474, 606, 657, 711, 909, 1314, 1387, 1422, 1501, 1818, 1919, 2774, 3002, 3838, 4161, 4503, 5757, 5767, 7373, 7979, 8322, 9006, 11514, 11534, 12483, 13509, 14746, 15958, 17271, 17301, 22119, 23937, 24966, 27018, 34542, 34602, 44238, 47874, 51903, 66357, 71811, 103806, 109573, 132714, 140087, 143622, 151601, 219146, 280174, 303202, 328719, 420261, 454803, 582467, 657438, 840522, 909606, 986157, 1164934, 1260783, 1364409, 1747401, 1972314, 2521566, 2728818, 3494802, 5242203, 10484406, 11066873, 22133746, 33200619, 66401238, 99601857, 199203714]

約数ペア:

[(1, 199203714), (2, 99601857), (3, 66401238), (6, 33200619), (9, 22133746), (18, 11066873), (19, 10484406), (38, 5242203), (57, 3494802), (73, 2728818), (79, 2521566), (101, 1972314), (114, 1747401), (146, 1364409), (158, 1260783), (171, 1164934), (202, 986157), (219, 909606), (237, 840522), (303, 657438), (342, 582467), (438, 454803), (474, 420261), (606, 328719), (657, 303202), (711, 280174), (909, 219146), (1314, 151601), (1387, 143622), (1422, 140087), (1501, 132714), (1818, 109573), (1919, 103806), (2774, 71811), (3002, 66357), (3838, 51903), (4161, 47874), (4503, 44238), (5757, 34602), (5767, 34542), (7373, 27018), (7979, 24966), (8322, 23937), (9006, 22119), (11514, 17301), (11534, 17271), (12483, 15958), (13509, 14746)]