217427092

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{7307}}^1$

素因数の和:7527

約数の個数: 24

約数和(自身を含む): 391650336

約数和(自身を除く): 174223244

約数列:

[1, 2, 4, 43, 86, 172, 173, 346, 692, 7307, 7439, 14614, 14878, 29228, 29756, 314201, 628402, 1256804, 1264111, 2528222, 5056444, 54356773, 108713546, 217427092]

約数ペア:

[(1, 217427092), (2, 108713546), (4, 54356773), (43, 5056444), (86, 2528222), (172, 1264111), (173, 1256804), (346, 628402), (692, 314201), (7307, 29756), (7439, 29228), (14614, 14878)]