201075442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{78977}}^1$

素因数の和:79065

約数の個数: 16

約数和(自身を含む): 322230240

約数和(自身を除く): 121154798

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 78977, 157954, 1500563, 3001126, 5291459, 10582918, 100537721, 201075442]

約数ペア:

[(1, 201075442), (2, 100537721), (19, 10582918), (38, 5291459), (67, 3001126), (134, 1500563), (1273, 157954), (2546, 78977)]