207639136

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{72907}}^1$

素因数の和:73006

約数の個数: 24

約数和(自身を含む): 413388360

約数和(自身を除く): 205749224

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 72907, 145814, 291628, 583256, 1166512, 2333024, 6488723, 12977446, 25954892, 51909784, 103819568, 207639136]

約数ペア:

[(1, 207639136), (2, 103819568), (4, 51909784), (8, 25954892), (16, 12977446), (32, 6488723), (89, 2333024), (178, 1166512), (356, 583256), (712, 291628), (1424, 145814), (2848, 72907)]