207977178

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{13337}}^1$

素因数の和:13478

約数の個数: 32

約数和(自身を含む): 437913216

約数和(自身を除く): 229936038

約数列:

[1, 2, 3, 6, 23, 46, 69, 113, 138, 226, 339, 678, 2599, 5198, 7797, 13337, 15594, 26674, 40011, 80022, 306751, 613502, 920253, 1507081, 1840506, 3014162, 4521243, 9042486, 34662863, 69325726, 103988589, 207977178]

約数ペア:

[(1, 207977178), (2, 103988589), (3, 69325726), (6, 34662863), (23, 9042486), (46, 4521243), (69, 3014162), (113, 1840506), (138, 1507081), (226, 920253), (339, 613502), (678, 306751), (2599, 80022), (5198, 40011), (7797, 26674), (13337, 15594)]