207749646

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{887819}}^1$

素因数の和:887840

約数の個数: 24

約数和(自身を含む): 484749720

約数和(自身を除く): 277000074

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 887819, 1775638, 2663457, 5326914, 7990371, 11541647, 15980742, 23083294, 34624941, 69249882, 103874823, 207749646]

約数ペア:

[(1, 207749646), (2, 103874823), (3, 69249882), (6, 34624941), (9, 23083294), (13, 15980742), (18, 11541647), (26, 7990371), (39, 5326914), (78, 2663457), (117, 1775638), (234, 887819)]