208748128

素因数分解:

$2^5\times {\mathrm{523}}^1\times {\mathrm{12473}}^1$

素因数の和:13006

約数の個数: 24

約数和(自身を含む): 411791688

約数和(自身を除く): 203043560

約数列:

[1, 2, 4, 8, 16, 32, 523, 1046, 2092, 4184, 8368, 12473, 16736, 24946, 49892, 99784, 199568, 399136, 6523379, 13046758, 26093516, 52187032, 104374064, 208748128]

約数ペア:

[(1, 208748128), (2, 104374064), (4, 52187032), (8, 26093516), (16, 13046758), (32, 6523379), (523, 399136), (1046, 199568), (2092, 99784), (4184, 49892), (8368, 24946), (12473, 16736)]