201391410871

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{743}}^1\times {\mathrm{944431}}^1$

素因数の和:945222

約数の個数: 16

約数和(自身を含む): 236092889088

約数和(自身を除く): 34701478217

約数列:

[1, 7, 41, 287, 743, 5201, 30463, 213241, 944431, 6611017, 38721671, 271051697, 701712233, 4911985631, 28770201553, 201391410871]

約数ペア:

[(1, 201391410871), (7, 28770201553), (41, 4911985631), (287, 701712233), (743, 271051697), (5201, 38721671), (30463, 6611017), (213241, 944431)]