214603912

素因数分解:

$2^3\times {\mathrm{977}}^1\times {\mathrm{27457}}^1$

素因数の和:28440

約数の個数: 16

約数和(自身を含む): 402808860

約数和(自身を除く): 188204948

約数列:

[1, 2, 4, 8, 977, 1954, 3908, 7816, 27457, 54914, 109828, 219656, 26825489, 53650978, 107301956, 214603912]

約数ペア:

[(1, 214603912), (2, 107301956), (4, 53650978), (8, 26825489), (977, 219656), (1954, 109828), (3908, 54914), (7816, 27457)]