211484294

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1039}}^1$

素因数の和:1153

約数の個数: 48

約数和(自身を含む): 386979840

約数和(自身を除く): 175495546

約数列:

[1, 2, 7, 14, 31, 49, 62, 67, 98, 134, 217, 434, 469, 938, 1039, 1519, 2077, 2078, 3038, 3283, 4154, 6566, 7273, 14539, 14546, 29078, 32209, 50911, 64418, 69613, 101773, 101822, 139226, 203546, 225463, 450926, 487291, 974582, 1578241, 2158003, 3156482, 3411037, 4316006, 6822074, 15106021, 30212042, 105742147, 211484294]

約数ペア:

[(1, 211484294), (2, 105742147), (7, 30212042), (14, 15106021), (31, 6822074), (49, 4316006), (62, 3411037), (67, 3156482), (98, 2158003), (134, 1578241), (217, 974582), (434, 487291), (469, 450926), (938, 225463), (1039, 203546), (1519, 139226), (2077, 101822), (2078, 101773), (3038, 69613), (3283, 64418), (4154, 50911), (6566, 32209), (7273, 29078), (14539, 14546)]