201613396904

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{69810733}}^1$

素因数の和:69810777

約数の個数: 24

約数和(自身を含む): 398968344810

約数和(自身を除く): 197354947906

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 69810733, 139621466, 279242932, 558485864, 1326403927, 2652807854, 5305615708, 10611231416, 25201674613, 50403349226, 100806698452, 201613396904]

約数ペア:

[(1, 201613396904), (2, 100806698452), (4, 50403349226), (8, 25201674613), (19, 10611231416), (38, 5305615708), (76, 2652807854), (152, 1326403927), (361, 558485864), (722, 279242932), (1444, 139621466), (2888, 69810733)]