201966783

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{281}}^1\times {\mathrm{829}}^1$

素因数の和:1147

約数の個数: 24

約数和(自身を含む): 287425680

約数和(自身を除く): 85458897

約数列:

[1, 3, 17, 51, 281, 289, 829, 843, 867, 2487, 4777, 14093, 14331, 42279, 81209, 232949, 239581, 243627, 698847, 718743, 3960133, 11880399, 67322261, 201966783]

約数ペア:

[(1, 201966783), (3, 67322261), (17, 11880399), (51, 3960133), (281, 718743), (289, 698847), (829, 243627), (843, 239581), (867, 232949), (2487, 81209), (4777, 42279), (14093, 14331)]