199932068

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{66733}}^1$

素因数の和:66851

約数の個数: 24

約数和(自身を含む): 403607232

約数和(自身を除く): 203675164

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 66733, 133466, 266932, 467131, 934262, 1868524, 7140431, 14280862, 28561724, 49983017, 99966034, 199932068]

約数ペア:

[(1, 199932068), (2, 99966034), (4, 49983017), (7, 28561724), (14, 14280862), (28, 7140431), (107, 1868524), (214, 934262), (428, 467131), (749, 266932), (1498, 133466), (2996, 66733)]