204064119

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{140831}}^1$

素因数の和:140867

約数の個数: 24

約数和(自身を含む): 351516672

約数和(自身を除く): 147452553

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 140831, 422493, 985817, 1267479, 2957451, 3239113, 8872353, 9717339, 22673791, 29152017, 68021373, 204064119]

約数ペア:

[(1, 204064119), (3, 68021373), (7, 29152017), (9, 22673791), (21, 9717339), (23, 8872353), (63, 3239113), (69, 2957451), (161, 1267479), (207, 985817), (483, 422493), (1449, 140831)]