199334583

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137567}}^1$

素因数の和:137603

約数の個数: 24

約数和(自身を含む): 343369728

約数和(自身を除く): 144035145

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 137567, 412701, 962969, 1238103, 2888907, 3164041, 8666721, 9492123, 22148287, 28476369, 66444861, 199334583]

約数ペア:

[(1, 199334583), (3, 66444861), (7, 28476369), (9, 22148287), (21, 9492123), (23, 8666721), (63, 3164041), (69, 2888907), (161, 1238103), (207, 962969), (483, 412701), (1449, 137567)]