201493306

素因数分解:

$2^1\times 7^1\times {\mathrm{1997}}^1\times {\mathrm{7207}}^1$

素因数の和:9213

約数の個数: 16

約数和(自身を含む): 345638016

約数和(自身を除く): 144144710

約数列:

[1, 2, 7, 14, 1997, 3994, 7207, 13979, 14414, 27958, 50449, 100898, 14392379, 28784758, 100746653, 201493306]

約数ペア:

[(1, 201493306), (2, 100746653), (7, 28784758), (14, 14392379), (1997, 100898), (3994, 50449), (7207, 27958), (13979, 14414)]