201149048

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1323349}}^1$

素因数の和:1323374

約数の個数: 16

約数和(自身を含む): 397005000

約数和(自身を除く): 195855952

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1323349, 2646698, 5293396, 10586792, 25143631, 50287262, 100574524, 201149048]

約数ペア:

[(1, 201149048), (2, 100574524), (4, 50287262), (8, 25143631), (19, 10586792), (38, 5293396), (76, 2646698), (152, 1323349)]