199569426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:408

約数の個数: 128

約数和(自身を含む): 520888320

約数和(自身を除く): 321318894

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 47, 51, 57, 94, 102, 114, 119, 133, 141, 238, 266, 282, 313, 323, 329, 357, 399, 626, 646, 658, 714, 798, 799, 893, 939, 969, 987, 1598, 1786, 1878, 1938, 1974, 2191, 2261, 2397, 2679, 4382, 4522, 4794, 5321, 5358, 5593, 5947, 6251, 6573, 6783, 10642, 11186, 11894, 12502, 13146, 13566, 14711, 15181, 15963, 16779, 17841, 18753, 29422, 30362, 31926, 33558, 35682, 37247, 37506, 41629, 44133, 45543, 74494, 83258, 88266, 91086, 101099, 102977, 106267, 111741, 124887, 202198, 205954, 212534, 223482, 249774, 250087, 279509, 303297, 308931, 318801, 500174, 559018, 606594, 617862, 637602, 707693, 750261, 838527, 1415386, 1500522, 1677054, 1750609, 1956563, 2123079, 3501218, 3913126, 4246158, 4751653, 5251827, 5869689, 9503306, 10503654, 11739378, 14254959, 28509918, 33261571, 66523142, 99784713, 199569426]

約数ペア:

[(1, 199569426), (2, 99784713), (3, 66523142), (6, 33261571), (7, 28509918), (14, 14254959), (17, 11739378), (19, 10503654), (21, 9503306), (34, 5869689), (38, 5251827), (42, 4751653), (47, 4246158), (51, 3913126), (57, 3501218), (94, 2123079), (102, 1956563), (114, 1750609), (119, 1677054), (133, 1500522), (141, 1415386), (238, 838527), (266, 750261), (282, 707693), (313, 637602), (323, 617862), (329, 606594), (357, 559018), (399, 500174), (626, 318801), (646, 308931), (658, 303297), (714, 279509), (798, 250087), (799, 249774), (893, 223482), (939, 212534), (969, 205954), (987, 202198), (1598, 124887), (1786, 111741), (1878, 106267), (1938, 102977), (1974, 101099), (2191, 91086), (2261, 88266), (2397, 83258), (2679, 74494), (4382, 45543), (4522, 44133), (4794, 41629), (5321, 37506), (5358, 37247), (5593, 35682), (5947, 33558), (6251, 31926), (6573, 30362), (6783, 29422), (10642, 18753), (11186, 17841), (11894, 16779), (12502, 15963), (13146, 15181), (13566, 14711)]