214271784

素因数分解:

$2^3\times 3^3\times {\mathrm{991999}}^1$

素因数の和:992014

約数の個数: 32

約数和(自身を含む): 595200000

約数和(自身を除く): 380928216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 991999, 1983998, 2975997, 3967996, 5951994, 7935992, 8927991, 11903988, 17855982, 23807976, 26783973, 35711964, 53567946, 71423928, 107135892, 214271784]

約数ペア:

[(1, 214271784), (2, 107135892), (3, 71423928), (4, 53567946), (6, 35711964), (8, 26783973), (9, 23807976), (12, 17855982), (18, 11903988), (24, 8927991), (27, 7935992), (36, 5951994), (54, 3967996), (72, 2975997), (108, 1983998), (216, 991999)]