214626244

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{178261}}^1$

素因数の和:178315

約数の個数: 24

約数和(自身を含む): 439237568

約数和(自身を除く): 224611324

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 178261, 356522, 713044, 1247827, 2495654, 4991308, 7665223, 15330446, 30660892, 53656561, 107313122, 214626244]

約数ペア:

[(1, 214626244), (2, 107313122), (4, 53656561), (7, 30660892), (14, 15330446), (28, 7665223), (43, 4991308), (86, 2495654), (172, 1247827), (301, 713044), (602, 356522), (1204, 178261)]