208064312

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{838969}}^1$

素因数の和:839006

約数の個数: 16

約数和(自身を含む): 402705600

約数和(自身を除く): 194641288

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 838969, 1677938, 3355876, 6711752, 26008039, 52016078, 104032156, 208064312]

約数ペア:

[(1, 208064312), (2, 104032156), (4, 52016078), (8, 26008039), (31, 6711752), (62, 3355876), (124, 1677938), (248, 838969)]