197109224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1109}}^1\times {\mathrm{1709}}^1$

素因数の和:2837

約数の個数: 32

約数和(自身を含む): 398601000

約数和(自身を除く): 201491776

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1109, 1709, 2218, 3418, 4436, 6836, 8872, 13672, 14417, 22217, 28834, 44434, 57668, 88868, 115336, 177736, 1895281, 3790562, 7581124, 15162248, 24638653, 49277306, 98554612, 197109224]

約数ペア:

[(1, 197109224), (2, 98554612), (4, 49277306), (8, 24638653), (13, 15162248), (26, 7581124), (52, 3790562), (104, 1895281), (1109, 177736), (1709, 115336), (2218, 88868), (3418, 57668), (4436, 44434), (6836, 28834), (8872, 22217), (13672, 14417)]