201343191

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^2\times {\mathrm{1019}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 310308480

約数和(自身を除く): 108965289

約数列:

[1, 3, 7, 21, 97, 291, 679, 1019, 2037, 3057, 7133, 9409, 21399, 28227, 65863, 98843, 197589, 296529, 691901, 2075703, 9587771, 28763313, 67114397, 201343191]

約数ペア:

[(1, 201343191), (3, 67114397), (7, 28763313), (21, 9587771), (97, 2075703), (291, 691901), (679, 296529), (1019, 197589), (2037, 98843), (3057, 65863), (7133, 28227), (9409, 21399)]