201403744

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{146369}}^1$

素因数の和:146422

約数の個数: 24

約数和(自身を含む): 405737640

約数和(自身を除く): 204333896

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 146369, 292738, 585476, 1170952, 2341904, 4683808, 6293867, 12587734, 25175468, 50350936, 100701872, 201403744]

約数ペア:

[(1, 201403744), (2, 100701872), (4, 50350936), (8, 25175468), (16, 12587734), (32, 6293867), (43, 4683808), (86, 2341904), (172, 1170952), (344, 585476), (688, 292738), (1376, 146369)]