201352481

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 241920000

約数和(自身を除く): 40567519

約数列:

[1, 11, 19, 29, 139, 209, 239, 319, 551, 1529, 2629, 2641, 4031, 4541, 6061, 6931, 29051, 33221, 44341, 49951, 76241, 76589, 131689, 365431, 631199, 842479, 963409, 1448579, 6943189, 10597499, 18304771, 201352481]

約数ペア:

[(1, 201352481), (11, 18304771), (19, 10597499), (29, 6943189), (139, 1448579), (209, 963409), (239, 842479), (319, 631199), (551, 365431), (1529, 131689), (2629, 76589), (2641, 76241), (4031, 49951), (4541, 44341), (6061, 33221), (6931, 29051)]