205087134

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2351}}^1$

素因数の和:2461

約数の個数: 64

約数和(自身を含む): 491323392

約数和(自身を除く): 286236258

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 67, 93, 134, 186, 201, 217, 402, 434, 469, 651, 938, 1302, 1407, 2077, 2351, 2814, 4154, 4702, 6231, 7053, 12462, 14106, 14539, 16457, 29078, 32914, 43617, 49371, 72881, 87234, 98742, 145762, 157517, 218643, 315034, 437286, 472551, 510167, 945102, 1020334, 1102619, 1530501, 2205238, 3061002, 3307857, 4883027, 6615714, 9766054, 14649081, 29298162, 34181189, 68362378, 102543567, 205087134]

約数ペア:

[(1, 205087134), (2, 102543567), (3, 68362378), (6, 34181189), (7, 29298162), (14, 14649081), (21, 9766054), (31, 6615714), (42, 4883027), (62, 3307857), (67, 3061002), (93, 2205238), (134, 1530501), (186, 1102619), (201, 1020334), (217, 945102), (402, 510167), (434, 472551), (469, 437286), (651, 315034), (938, 218643), (1302, 157517), (1407, 145762), (2077, 98742), (2351, 87234), (2814, 72881), (4154, 49371), (4702, 43617), (6231, 32914), (7053, 29078), (12462, 16457), (14106, 14539)]