201022119

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{521}}^1\times {\mathrm{997}}^1$

素因数の和:1567

約数の個数: 24

約数和(自身を含む): 297986832

約数和(自身を除く): 96964713

約数列:

[1, 3, 9, 43, 129, 387, 521, 997, 1563, 2991, 4689, 8973, 22403, 42871, 67209, 128613, 201627, 385839, 519437, 1558311, 4674933, 22335791, 67007373, 201022119]

約数ペア:

[(1, 201022119), (3, 67007373), (9, 22335791), (43, 4674933), (129, 1558311), (387, 519437), (521, 385839), (997, 201627), (1563, 128613), (2991, 67209), (4689, 42871), (8973, 22403)]