203089302

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{659}}^1$

素因数の和:1122

約数の個数: 64

約数和(自身を含む): 487872000

約数和(自身を除く): 284782698

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 439, 659, 702, 878, 1317, 1318, 1977, 2634, 3951, 3954, 5707, 5931, 7902, 8567, 11414, 11853, 11862, 17121, 17134, 17793, 23706, 25701, 34242, 35586, 51363, 51402, 77103, 102726, 154089, 154206, 231309, 289301, 308178, 462618, 578602, 867903, 1735806, 2603709, 3760913, 5207418, 7521826, 7811127, 11282739, 15622254, 22565478, 33848217, 67696434, 101544651, 203089302]

約数ペア:

[(1, 203089302), (2, 101544651), (3, 67696434), (6, 33848217), (9, 22565478), (13, 15622254), (18, 11282739), (26, 7811127), (27, 7521826), (39, 5207418), (54, 3760913), (78, 2603709), (117, 1735806), (234, 867903), (351, 578602), (439, 462618), (659, 308178), (702, 289301), (878, 231309), (1317, 154206), (1318, 154089), (1977, 102726), (2634, 77103), (3951, 51402), (3954, 51363), (5707, 35586), (5931, 34242), (7902, 25701), (8567, 23706), (11414, 17793), (11853, 17134), (11862, 17121)]