194615764

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{161641}}^1$

素因数の和:161695

約数の個数: 24

約数和(自身を含む): 398285888

約数和(自身を除く): 203670124

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 161641, 323282, 646564, 1131487, 2262974, 4525948, 6950563, 13901126, 27802252, 48653941, 97307882, 194615764]

約数ペア:

[(1, 194615764), (2, 97307882), (4, 48653941), (7, 27802252), (14, 13901126), (28, 6950563), (43, 4525948), (86, 2262974), (172, 1131487), (301, 646564), (602, 323282), (1204, 161641)]