201914838

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{487717}}^1$

素因数の和:487748

約数の個数: 24

約数和(自身を含む): 456504048

約数和(自身を除く): 254589210

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 487717, 975434, 1463151, 2926302, 4389453, 8778906, 11217491, 22434982, 33652473, 67304946, 100957419, 201914838]

約数ペア:

[(1, 201914838), (2, 100957419), (3, 67304946), (6, 33652473), (9, 22434982), (18, 11217491), (23, 8778906), (46, 4389453), (69, 2926302), (138, 1463151), (207, 975434), (414, 487717)]