201241359

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1097}}^1$

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 339150240

約数和(自身を除く): 137908881

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 109, 153, 187, 327, 561, 981, 1097, 1199, 1683, 1853, 3291, 3597, 5559, 9873, 10791, 12067, 16677, 18649, 20383, 36201, 55947, 61149, 108603, 119573, 167841, 183447, 205139, 358719, 615417, 1076157, 1315303, 1846251, 2032741, 3945909, 6098223, 11837727, 18294669, 22360151, 67080453, 201241359]

約数ペア:

[(1, 201241359), (3, 67080453), (9, 22360151), (11, 18294669), (17, 11837727), (33, 6098223), (51, 3945909), (99, 2032741), (109, 1846251), (153, 1315303), (187, 1076157), (327, 615417), (561, 358719), (981, 205139), (1097, 183447), (1199, 167841), (1683, 119573), (1853, 108603), (3291, 61149), (3597, 55947), (5559, 36201), (9873, 20383), (10791, 18649), (12067, 16677)]