214880908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{27283}}^1$

素因数の和:27477

約数の個数: 24

約数和(自身を含む): 412534080

約数和(自身を除く): 197653172

約数列:

[1, 2, 4, 11, 22, 44, 179, 358, 716, 1969, 3938, 7876, 27283, 54566, 109132, 300113, 600226, 1200452, 4883657, 9767314, 19534628, 53720227, 107440454, 214880908]

約数ペア:

[(1, 214880908), (2, 107440454), (4, 53720227), (11, 19534628), (22, 9767314), (44, 4883657), (179, 1200452), (358, 600226), (716, 300113), (1969, 109132), (3938, 54566), (7876, 27283)]