202368447

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{727}}^1$

素因数の和:1087

約数の個数: 24

約数和(自身を含む): 296071776

約数和(自身を除く): 93703329

約数列:

[1, 3, 9, 157, 197, 471, 591, 727, 1413, 1773, 2181, 6543, 30929, 92787, 114139, 143219, 278361, 342417, 429657, 1027251, 1288971, 22485383, 67456149, 202368447]

約数ペア:

[(1, 202368447), (3, 67456149), (9, 22485383), (157, 1288971), (197, 1027251), (471, 429657), (591, 342417), (727, 278361), (1413, 143219), (1773, 114139), (2181, 92787), (6543, 30929)]