201557398

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{683}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 351039744

約数和(自身を除く): 149482346

約数列:

[1, 2, 7, 14, 107, 197, 214, 394, 683, 749, 1366, 1379, 1498, 2758, 4781, 9562, 21079, 42158, 73081, 134551, 146162, 147553, 269102, 295106, 511567, 941857, 1023134, 1883714, 14396957, 28793914, 100778699, 201557398]

約数ペア:

[(1, 201557398), (2, 100778699), (7, 28793914), (14, 14396957), (107, 1883714), (197, 1023134), (214, 941857), (394, 511567), (683, 295106), (749, 269102), (1366, 147553), (1379, 146162), (1498, 134551), (2758, 73081), (4781, 42158), (9562, 21079)]