199391473

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1481}}^1$

素因数の和:1656

約数の個数: 16

約数和(自身を含む): 212838912

約数和(自身を除く): 13447439

約数列:

[1, 31, 43, 101, 1333, 1481, 3131, 4343, 45911, 63683, 134633, 149581, 1974173, 4637011, 6431983, 199391473]

約数ペア:

[(1, 199391473), (31, 6431983), (43, 4637011), (101, 1974173), (1333, 149581), (1481, 134633), (3131, 63683), (4343, 45911)]