208510548

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{755473}}^1$

素因数の和:755503

約数の個数: 24

約数和(自身を含む): 507678528

約数和(自身を除く): 299167980

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 755473, 1510946, 2266419, 3021892, 4532838, 9065676, 17375879, 34751758, 52127637, 69503516, 104255274, 208510548]

約数ペア:

[(1, 208510548), (2, 104255274), (3, 69503516), (4, 52127637), (6, 34751758), (12, 17375879), (23, 9065676), (46, 4532838), (69, 3021892), (92, 2266419), (138, 1510946), (276, 755473)]