199620129

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{4217}}^1$

素因数の和:4760

約数の個数: 16

約数和(自身を含む): 275351040

約数和(自身を除く): 75730911

約数列:

[1, 3, 31, 93, 509, 1527, 4217, 12651, 15779, 47337, 130727, 392181, 2146453, 6439359, 66540043, 199620129]

約数ペア:

[(1, 199620129), (3, 66540043), (31, 6439359), (93, 2146453), (509, 392181), (1527, 130727), (4217, 47337), (12651, 15779)]