207054812

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{1399019}}^1$

素因数の和:1399060

約数の個数: 12

約数和(自身を含む): 372139320

約数和(自身を除く): 165084508

約数列:

[1, 2, 4, 37, 74, 148, 1399019, 2798038, 5596076, 51763703, 103527406, 207054812]

約数ペア:

[(1, 207054812), (2, 103527406), (4, 51763703), (37, 5596076), (74, 2798038), (148, 1399019)]