214674404

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{178301}}^1$

素因数の和:178355

約数の個数: 24

約数和(自身を含む): 439336128

約数和(自身を除く): 224661724

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 178301, 356602, 713204, 1248107, 2496214, 4992428, 7666943, 15333886, 30667772, 53668601, 107337202, 214674404]

約数ペア:

[(1, 214674404), (2, 107337202), (4, 53668601), (7, 30667772), (14, 15333886), (28, 7666943), (43, 4992428), (86, 2496214), (172, 1248107), (301, 713204), (602, 356602), (1204, 178301)]