209280948

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1025887}}^1$

素因数の和:1025911

約数の個数: 24

約数和(自身を含む): 517047552

約数和(自身を除く): 307766604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1025887, 2051774, 3077661, 4103548, 6155322, 12310644, 17440079, 34880158, 52320237, 69760316, 104640474, 209280948]

約数ペア:

[(1, 209280948), (2, 104640474), (3, 69760316), (4, 52320237), (6, 34880158), (12, 17440079), (17, 12310644), (34, 6155322), (51, 4103548), (68, 3077661), (102, 2051774), (204, 1025887)]