214913604

素因数分解:

$2^2\times 3^1\times {\mathrm{197}}^1\times {\mathrm{90911}}^1$

素因数の和:91115

約数の個数: 24

約数和(自身を含む): 504016128

約数和(自身を除く): 289102524

約数列:

[1, 2, 3, 4, 6, 12, 197, 394, 591, 788, 1182, 2364, 90911, 181822, 272733, 363644, 545466, 1090932, 17909467, 35818934, 53728401, 71637868, 107456802, 214913604]

約数ペア:

[(1, 214913604), (2, 107456802), (3, 71637868), (4, 53728401), (6, 35818934), (12, 17909467), (197, 1090932), (394, 545466), (591, 363644), (788, 272733), (1182, 181822), (2364, 90911)]