209600486

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{91369}}^1$

素因数の和:91439

約数の個数: 16

約数和(自身を含む): 333317760

約数和(自身を除く): 123717274

約数列:

[1, 2, 31, 37, 62, 74, 1147, 2294, 91369, 182738, 2832439, 3380653, 5664878, 6761306, 104800243, 209600486]

約数ペア:

[(1, 209600486), (2, 104800243), (31, 6761306), (37, 5664878), (62, 3380653), (74, 2832439), (1147, 182738), (2294, 91369)]