202313223

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103591}}^1$

素因数の和:103635

約数の個数: 24

約数和(自身を含む): 344754176

約数和(自身を除く): 142440953

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 103591, 310773, 725137, 932319, 2175411, 3211321, 6526233, 9633963, 22479247, 28901889, 67437741, 202313223]

約数ペア:

[(1, 202313223), (3, 67437741), (7, 28901889), (9, 22479247), (21, 9633963), (31, 6526233), (63, 3211321), (93, 2175411), (217, 932319), (279, 725137), (651, 310773), (1953, 103591)]