207316876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{241}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 399567168

約数和(自身を除く): 192250292

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 233, 241, 284, 466, 482, 923, 932, 964, 1846, 3029, 3133, 3692, 6058, 6266, 12116, 12532, 16543, 17111, 33086, 34222, 56153, 66172, 68444, 112306, 215059, 222443, 224612, 430118, 444886, 729989, 860236, 889772, 1459978, 2919956, 3986863, 7973726, 15947452, 51829219, 103658438, 207316876]

約数ペア:

[(1, 207316876), (2, 103658438), (4, 51829219), (13, 15947452), (26, 7973726), (52, 3986863), (71, 2919956), (142, 1459978), (233, 889772), (241, 860236), (284, 729989), (466, 444886), (482, 430118), (923, 224612), (932, 222443), (964, 215059), (1846, 112306), (3029, 68444), (3133, 66172), (3692, 56153), (6058, 34222), (6266, 33086), (12116, 17111), (12532, 16543)]