188850812

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{34487}}^1$

素因数の和:34565

約数の個数: 18

約数和(自身を含む): 339672312

約数和(自身を除く): 150821500

約数列:

[1, 2, 4, 37, 74, 148, 1369, 2738, 5476, 34487, 68974, 137948, 1276019, 2552038, 5104076, 47212703, 94425406, 188850812]

約数ペア:

[(1, 188850812), (2, 94425406), (4, 47212703), (37, 5104076), (74, 2552038), (148, 1276019), (1369, 137948), (2738, 68974), (5476, 34487)]