228717874

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{1733}}^1$

素因数の和:2610

約数の個数: 32

約数和(自身を含む): 428478336

約数和(自身を除く): 199760462

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 857, 1714, 1733, 3466, 5999, 9427, 11998, 12131, 18854, 19063, 24262, 38126, 65989, 131978, 133441, 266882, 1485181, 2970362, 10396267, 16336991, 20792534, 32673982, 114358937, 228717874]

約数ペア:

[(1, 228717874), (2, 114358937), (7, 32673982), (11, 20792534), (14, 16336991), (22, 10396267), (77, 2970362), (154, 1485181), (857, 266882), (1714, 133441), (1733, 131978), (3466, 65989), (5999, 38126), (9427, 24262), (11998, 19063), (12131, 18854)]