205657704091

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{16087}}^1\times {\mathrm{5059}}^1$

素因数の和:21191

約数の個数: 24

約数和(自身を含む): 248123293440

約数和(自身を除く): 42465589349

約数列:

[1, 7, 19, 133, 361, 2527, 5059, 16087, 35413, 96121, 112609, 305653, 672847, 1826299, 2139571, 5807407, 12784093, 40651849, 81384133, 569688931, 1546298527, 10824089689, 29379672013, 205657704091]

約数ペア:

[(1, 205657704091), (7, 29379672013), (19, 10824089689), (133, 1546298527), (361, 569688931), (2527, 81384133), (5059, 40651849), (16087, 12784093), (35413, 5807407), (96121, 2139571), (112609, 1826299), (305653, 672847)]