208356912

素因数分解:

$2^4\times 3^2\times {\mathrm{1446923}}^1$

素因数の和:1446937

約数の個数: 30

約数和(自身を含む): 583110372

約数和(自身を除く): 374753460

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1446923, 2893846, 4340769, 5787692, 8681538, 11575384, 13022307, 17363076, 23150768, 26044614, 34726152, 52089228, 69452304, 104178456, 208356912]

約数ペア:

[(1, 208356912), (2, 104178456), (3, 69452304), (4, 52089228), (6, 34726152), (8, 26044614), (9, 23150768), (12, 17363076), (16, 13022307), (18, 11575384), (24, 8681538), (36, 5787692), (48, 4340769), (72, 2893846), (144, 1446923)]