201798088

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1327619}}^1$

素因数の和:1327644

約数の個数: 16

約数和(自身を含む): 398286000

約数和(自身を除く): 196487912

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1327619, 2655238, 5310476, 10620952, 25224761, 50449522, 100899044, 201798088]

約数ペア:

[(1, 201798088), (2, 100899044), (4, 50449522), (8, 25224761), (19, 10620952), (38, 5310476), (76, 2655238), (152, 1327619)]