204440994

素因数分解:

$2^1\times 3^2\times {\mathrm{419}}^1\times {\mathrm{27107}}^1$

素因数の和:27534

約数の個数: 24

約数和(自身を含む): 444029040

約数和(自身を除く): 239588046

約数列:

[1, 2, 3, 6, 9, 18, 419, 838, 1257, 2514, 3771, 7542, 27107, 54214, 81321, 162642, 243963, 487926, 11357833, 22715666, 34073499, 68146998, 102220497, 204440994]

約数ペア:

[(1, 204440994), (2, 102220497), (3, 68146998), (6, 34073499), (9, 22715666), (18, 11357833), (419, 487926), (838, 243963), (1257, 162642), (2514, 81321), (3771, 54214), (7542, 27107)]