201889722

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1831}}^1$

素因数の和:1923

約数の個数: 64

約数和(自身を含む): 455860224

約数和(自身を除く): 253970502

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 47, 51, 69, 94, 102, 138, 141, 282, 391, 782, 799, 1081, 1173, 1598, 1831, 2162, 2346, 2397, 3243, 3662, 4794, 5493, 6486, 10986, 18377, 31127, 36754, 42113, 55131, 62254, 84226, 86057, 93381, 110262, 126339, 172114, 186762, 252678, 258171, 516342, 715921, 1431842, 1462969, 1979311, 2147763, 2925938, 3958622, 4295526, 4388907, 5937933, 8777814, 11875866, 33648287, 67296574, 100944861, 201889722]

約数ペア:

[(1, 201889722), (2, 100944861), (3, 67296574), (6, 33648287), (17, 11875866), (23, 8777814), (34, 5937933), (46, 4388907), (47, 4295526), (51, 3958622), (69, 2925938), (94, 2147763), (102, 1979311), (138, 1462969), (141, 1431842), (282, 715921), (391, 516342), (782, 258171), (799, 252678), (1081, 186762), (1173, 172114), (1598, 126339), (1831, 110262), (2162, 93381), (2346, 86057), (2397, 84226), (3243, 62254), (3662, 55131), (4794, 42113), (5493, 36754), (6486, 31127), (10986, 18377)]