201870189

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{45497}}^1$

素因数の和:45549

約数の個数: 24

約数和(自身を含む): 319395960

約数和(自身を除く): 117525771

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 45497, 136491, 409473, 773449, 1319413, 2320347, 3958239, 6961041, 11874717, 22430021, 67290063, 201870189]

約数ペア:

[(1, 201870189), (3, 67290063), (9, 22430021), (17, 11874717), (29, 6961041), (51, 3958239), (87, 2320347), (153, 1319413), (261, 773449), (493, 409473), (1479, 136491), (4437, 45497)]