201845816

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1327933}}^1$

素因数の和:1327958

約数の個数: 16

約数和(自身を含む): 398380200

約数和(自身を除く): 196534384

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1327933, 2655866, 5311732, 10623464, 25230727, 50461454, 100922908, 201845816]

約数ペア:

[(1, 201845816), (2, 100922908), (4, 50461454), (8, 25230727), (19, 10623464), (38, 5311732), (76, 2655866), (152, 1327933)]