207819916

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{1791551}}^1$

素因数の和:1791584

約数の個数: 12

約数和(自身を含む): 376225920

約数和(自身を除く): 168406004

約数列:

[1, 2, 4, 29, 58, 116, 1791551, 3583102, 7166204, 51954979, 103909958, 207819916]

約数ペア:

[(1, 207819916), (2, 103909958), (4, 51954979), (29, 7166204), (58, 3583102), (116, 1791551)]