214920622

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{1559}}^1$

素因数の和:1840

約数の個数: 32

約数和(自身を含む): 378892800

約数和(自身を除く): 163972178

約数列:

[1, 2, 7, 14, 43, 86, 229, 301, 458, 602, 1559, 1603, 3118, 3206, 9847, 10913, 19694, 21826, 67037, 68929, 134074, 137858, 357011, 469259, 714022, 938518, 2499077, 4998154, 15351473, 30702946, 107460311, 214920622]

約数ペア:

[(1, 214920622), (2, 107460311), (7, 30702946), (14, 15351473), (43, 4998154), (86, 2499077), (229, 938518), (301, 714022), (458, 469259), (602, 357011), (1559, 137858), (1603, 134074), (3118, 68929), (3206, 67037), (9847, 21826), (10913, 19694)]