205505598

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1489171}}^1$

素因数の和:1489199

約数の個数: 16

約数和(自身を含む): 428881536

約数和(自身を除く): 223375938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1489171, 2978342, 4467513, 8935026, 34250933, 68501866, 102752799, 205505598]

約数ペア:

[(1, 205505598), (2, 102752799), (3, 68501866), (6, 34250933), (23, 8935026), (46, 4467513), (69, 2978342), (138, 1489171)]