218369514

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{39863}}^1$

素因数の和:39962

約数の個数: 32

約数和(自身を含む): 482194944

約数和(自身を除く): 263825430

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 83, 166, 249, 498, 913, 1826, 2739, 5478, 39863, 79726, 119589, 239178, 438493, 876986, 1315479, 2630958, 3308629, 6617258, 9925887, 19851774, 36394919, 72789838, 109184757, 218369514]

約数ペア:

[(1, 218369514), (2, 109184757), (3, 72789838), (6, 36394919), (11, 19851774), (22, 9925887), (33, 6617258), (66, 3308629), (83, 2630958), (166, 1315479), (249, 876986), (498, 438493), (913, 239178), (1826, 119589), (2739, 79726), (5478, 39863)]