196388657199

素因数分解:

$3^2\times 7^1\times {\mathrm{261451}}^1\times {\mathrm{11923}}^1$

素因数の和:273387

約数の個数: 24

約数和(自身を含む): 324225579392

約数和(自身を除く): 127836922193

約数列:

[1, 3, 7, 9, 21, 63, 11923, 35769, 83461, 107307, 250383, 261451, 751149, 784353, 1830157, 2353059, 5490471, 16471413, 3117280273, 9351840819, 21820961911, 28055522457, 65462885733, 196388657199]

約数ペア:

[(1, 196388657199), (3, 65462885733), (7, 28055522457), (9, 21820961911), (21, 9351840819), (63, 3117280273), (11923, 16471413), (35769, 5490471), (83461, 2353059), (107307, 1830157), (250383, 784353), (261451, 751149)]