223891682

素因数分解:

$2^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{11597}}^1$

素因数の和:11810

約数の個数: 24

約数和(自身を含む): 392685084

約数和(自身を除く): 168793402

約数列:

[1, 2, 7, 14, 49, 98, 197, 394, 1379, 2758, 9653, 11597, 19306, 23194, 81179, 162358, 568253, 1136506, 2284609, 4569218, 15992263, 31984526, 111945841, 223891682]

約数ペア:

[(1, 223891682), (2, 111945841), (7, 31984526), (14, 15992263), (49, 4569218), (98, 2284609), (197, 1136506), (394, 568253), (1379, 162358), (2758, 81179), (9653, 23194), (11597, 19306)]