214221816

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{129361}}^1$

素因数の和:129396

約数の個数: 48

約数和(自身を含む): 605414160

約数和(自身を除く): 391192344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 129361, 258722, 388083, 517444, 776166, 1034888, 1164249, 1552332, 2328498, 2975303, 3104664, 4656996, 5950606, 8925909, 9313992, 11901212, 17851818, 23802424, 26777727, 35703636, 53555454, 71407272, 107110908, 214221816]

約数ペア:

[(1, 214221816), (2, 107110908), (3, 71407272), (4, 53555454), (6, 35703636), (8, 26777727), (9, 23802424), (12, 17851818), (18, 11901212), (23, 9313992), (24, 8925909), (36, 5950606), (46, 4656996), (69, 3104664), (72, 2975303), (92, 2328498), (138, 1552332), (184, 1164249), (207, 1034888), (276, 776166), (414, 517444), (552, 388083), (828, 258722), (1656, 129361)]