207732231

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2657}}^1$

素因数の和:2760

約数の個数: 48

約数和(自身を含む): 368207424

約数和(自身を除く): 160475193

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 73, 119, 153, 219, 357, 511, 657, 1071, 1241, 1533, 2657, 3723, 4599, 7971, 8687, 11169, 18599, 23913, 26061, 45169, 55797, 78183, 135507, 167391, 193961, 316183, 406521, 581883, 948549, 1357727, 1745649, 2845647, 3297337, 4073181, 9892011, 12219543, 23081359, 29676033, 69244077, 207732231]

約数ペア:

[(1, 207732231), (3, 69244077), (7, 29676033), (9, 23081359), (17, 12219543), (21, 9892011), (51, 4073181), (63, 3297337), (73, 2845647), (119, 1745649), (153, 1357727), (219, 948549), (357, 581883), (511, 406521), (657, 316183), (1071, 193961), (1241, 167391), (1533, 135507), (2657, 78183), (3723, 55797), (4599, 45169), (7971, 26061), (8687, 23913), (11169, 18599)]