201260979

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{1063}}^1$

素因数の和:1371

約数の個数: 24

約数和(自身を含む): 295174880

約数和(自身を除く): 93913901

約数列:

[1, 3, 9, 109, 193, 327, 579, 981, 1063, 1737, 3189, 9567, 21037, 63111, 115867, 189333, 205159, 347601, 615477, 1042803, 1846431, 22362331, 67086993, 201260979]

約数ペア:

[(1, 201260979), (3, 67086993), (9, 22362331), (109, 1846431), (193, 1042803), (327, 615477), (579, 347601), (981, 205159), (1063, 189333), (1737, 115867), (3189, 63111), (9567, 21037)]