199951634

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{22573}}^1$

素因数の和:22721

約数の個数: 16

約数和(自身を含む): 309895872

約数和(自身を除く): 109944238

約数列:

[1, 2, 43, 86, 103, 206, 4429, 8858, 22573, 45146, 970639, 1941278, 2325019, 4650038, 99975817, 199951634]

約数ペア:

[(1, 199951634), (2, 99975817), (43, 4650038), (86, 2325019), (103, 1941278), (206, 970639), (4429, 45146), (8858, 22573)]