201798897

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{6481}}^1$

素因数の和:6688

約数の個数: 16

約数和(自身を含む): 274421952

約数和(自身を除く): 72623055

約数列:

[1, 3, 97, 107, 291, 321, 6481, 10379, 19443, 31137, 628657, 693467, 1885971, 2080401, 67266299, 201798897]

約数ペア:

[(1, 201798897), (3, 67266299), (97, 2080401), (107, 1885971), (291, 693467), (321, 628657), (6481, 31137), (10379, 19443)]