198885738

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1441201}}^1$

素因数の和:1441229

約数の個数: 16

約数和(自身を含む): 415066176

約数和(自身を除く): 216180438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1441201, 2882402, 4323603, 8647206, 33147623, 66295246, 99442869, 198885738]

約数ペア:

[(1, 198885738), (2, 99442869), (3, 66295246), (6, 33147623), (23, 8647206), (46, 4323603), (69, 2882402), (138, 1441201)]