206279604

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1481}}^1$

素因数の和:1617

約数の個数: 72

約数和(自身を含む): 538908552

約数和(自身を除く): 332628948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 73, 106, 146, 159, 212, 219, 292, 318, 438, 477, 636, 657, 876, 954, 1314, 1481, 1908, 2628, 2962, 3869, 4443, 5924, 7738, 8886, 11607, 13329, 15476, 17772, 23214, 26658, 34821, 46428, 53316, 69642, 78493, 108113, 139284, 156986, 216226, 235479, 313972, 324339, 432452, 470958, 648678, 706437, 941916, 973017, 1297356, 1412874, 1946034, 2825748, 3892068, 5729989, 11459978, 17189967, 22919956, 34379934, 51569901, 68759868, 103139802, 206279604]

約数ペア:

[(1, 206279604), (2, 103139802), (3, 68759868), (4, 51569901), (6, 34379934), (9, 22919956), (12, 17189967), (18, 11459978), (36, 5729989), (53, 3892068), (73, 2825748), (106, 1946034), (146, 1412874), (159, 1297356), (212, 973017), (219, 941916), (292, 706437), (318, 648678), (438, 470958), (477, 432452), (636, 324339), (657, 313972), (876, 235479), (954, 216226), (1314, 156986), (1481, 139284), (1908, 108113), (2628, 78493), (2962, 69642), (3869, 53316), (4443, 46428), (5924, 34821), (7738, 26658), (8886, 23214), (11607, 17772), (13329, 15476)]