214955838

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{519217}}^1$

素因数の和:519248

約数の個数: 24

約数和(自身を含む): 485988048

約数和(自身を除く): 271032210

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 519217, 1038434, 1557651, 3115302, 4672953, 9345906, 11941991, 23883982, 35825973, 71651946, 107477919, 214955838]

約数ペア:

[(1, 214955838), (2, 107477919), (3, 71651946), (6, 35825973), (9, 23883982), (18, 11941991), (23, 9345906), (46, 4672953), (69, 3115302), (138, 1557651), (207, 1038434), (414, 519217)]