205965273

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{9419}}^1$

素因数の和:9656

約数の個数: 16

約数和(自身を含む): 283504320

約数和(自身を除く): 77539047

約数列:

[1, 3, 37, 111, 197, 591, 7289, 9419, 21867, 28257, 348503, 1045509, 1855543, 5566629, 68655091, 205965273]

約数ペア:

[(1, 205965273), (3, 68655091), (37, 5566629), (111, 1855543), (197, 1045509), (591, 348503), (7289, 28257), (9419, 21867)]