201392702

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{388789}}^1$

素因数の和:388835

約数の個数: 16

約数和(自身を含む): 354576480

約数和(自身を除く): 153183778

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 388789, 777578, 2721523, 5443046, 14385193, 28770386, 100696351, 201392702]

約数ペア:

[(1, 201392702), (2, 100696351), (7, 28770386), (14, 14385193), (37, 5443046), (74, 2721523), (259, 777578), (518, 388789)]