199874646

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{482789}}^1$

素因数の和:482820

約数の個数: 24

約数和(自身を含む): 451891440

約数和(自身を除く): 252016794

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 482789, 965578, 1448367, 2896734, 4345101, 8690202, 11104147, 22208294, 33312441, 66624882, 99937323, 199874646]

約数ペア:

[(1, 199874646), (2, 99937323), (3, 66624882), (6, 33312441), (9, 22208294), (18, 11104147), (23, 8690202), (46, 4345101), (69, 2896734), (138, 1448367), (207, 965578), (414, 482789)]