214262680

素因数分解:

$2^3\times 5^1\times {\mathrm{5356567}}^1$

素因数の和:5356578

約数の個数: 16

約数和(自身を含む): 482091120

約数和(自身を除く): 267828440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5356567, 10713134, 21426268, 26782835, 42852536, 53565670, 107131340, 214262680]

約数ペア:

[(1, 214262680), (2, 107131340), (4, 53565670), (5, 42852536), (8, 26782835), (10, 21426268), (20, 10713134), (40, 5356567)]