207744138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{811}}^1$

素因数の和:952

約数の個数: 96

約数和(自身を含む): 547223040

約数和(自身を除く): 339478902

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 107, 114, 126, 133, 171, 214, 266, 321, 342, 399, 642, 749, 798, 811, 963, 1197, 1498, 1622, 1926, 2033, 2247, 2394, 2433, 4066, 4494, 4866, 5677, 6099, 6741, 7299, 11354, 12198, 13482, 14231, 14598, 15409, 17031, 18297, 28462, 30818, 34062, 36594, 42693, 46227, 51093, 85386, 86777, 92454, 102186, 107863, 128079, 138681, 173554, 215726, 256158, 260331, 277362, 323589, 520662, 607439, 647178, 780993, 970767, 1214878, 1561986, 1648763, 1822317, 1941534, 3297526, 3644634, 4946289, 5466951, 9892578, 10933902, 11541341, 14838867, 23082682, 29677734, 34624023, 69248046, 103872069, 207744138]

約数ペア:

[(1, 207744138), (2, 103872069), (3, 69248046), (6, 34624023), (7, 29677734), (9, 23082682), (14, 14838867), (18, 11541341), (19, 10933902), (21, 9892578), (38, 5466951), (42, 4946289), (57, 3644634), (63, 3297526), (107, 1941534), (114, 1822317), (126, 1648763), (133, 1561986), (171, 1214878), (214, 970767), (266, 780993), (321, 647178), (342, 607439), (399, 520662), (642, 323589), (749, 277362), (798, 260331), (811, 256158), (963, 215726), (1197, 173554), (1498, 138681), (1622, 128079), (1926, 107863), (2033, 102186), (2247, 92454), (2394, 86777), (2433, 85386), (4066, 51093), (4494, 46227), (4866, 42693), (5677, 36594), (6099, 34062), (6741, 30818), (7299, 28462), (11354, 18297), (12198, 17031), (13482, 15409), (14231, 14598)]