204489153

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{9883}}^1$

素因数の和:9930

約数の個数: 36

約数和(自身を含む): 341788720

約数和(自身を除く): 137299567

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 121, 171, 209, 363, 627, 1089, 1881, 2299, 6897, 9883, 20691, 29649, 88947, 108713, 187777, 326139, 563331, 978417, 1195843, 1689993, 2065547, 3587529, 6196641, 10762587, 18589923, 22721017, 68163051, 204489153]

約数ペア:

[(1, 204489153), (3, 68163051), (9, 22721017), (11, 18589923), (19, 10762587), (33, 6196641), (57, 3587529), (99, 2065547), (121, 1689993), (171, 1195843), (209, 978417), (363, 563331), (627, 326139), (1089, 187777), (1881, 108713), (2299, 88947), (6897, 29649), (9883, 20691)]