200068048

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{403363}}^1$

素因数の和:403402

約数の個数: 20

約数和(自身を含む): 400137088

約数和(自身を除く): 200069040

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 403363, 806726, 1613452, 3226904, 6453808, 12504253, 25008506, 50017012, 100034024, 200068048]

約数ペア:

[(1, 200068048), (2, 100034024), (4, 50017012), (8, 25008506), (16, 12504253), (31, 6453808), (62, 3226904), (124, 1613452), (248, 806726), (496, 403363)]