200445441

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{1307}}^1$

素因数の和:1493

約数の個数: 32

約数和(自身を含む): 313082880

約数和(自身を除く): 112637439

約数列:

[1, 3, 7, 21, 67, 109, 201, 327, 469, 763, 1307, 1407, 2289, 3921, 7303, 9149, 21909, 27447, 51121, 87569, 142463, 153363, 262707, 427389, 612983, 997241, 1838949, 2991723, 9545021, 28635063, 66815147, 200445441]

約数ペア:

[(1, 200445441), (3, 66815147), (7, 28635063), (21, 9545021), (67, 2991723), (109, 1838949), (201, 997241), (327, 612983), (469, 427389), (763, 262707), (1307, 153363), (1407, 142463), (2289, 87569), (3921, 51121), (7303, 27447), (9149, 21909)]