199968924

素因数分解:

$2^2\times 3^1\times {\mathrm{641}}^1\times {\mathrm{25997}}^1$

素因数の和:26645

約数の個数: 24

約数和(自身を含む): 467340048

約数和(自身を除く): 267371124

約数列:

[1, 2, 3, 4, 6, 12, 641, 1282, 1923, 2564, 3846, 7692, 25997, 51994, 77991, 103988, 155982, 311964, 16664077, 33328154, 49992231, 66656308, 99984462, 199968924]

約数ペア:

[(1, 199968924), (2, 99984462), (3, 66656308), (4, 49992231), (6, 33328154), (12, 16664077), (641, 311964), (1282, 155982), (1923, 103988), (2564, 77991), (3846, 51994), (7692, 25997)]