207070816

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{340577}}^1$

素因数の和:340606

約数の個数: 24

約数和(自身を含む): 429128280

約数和(自身を除く): 222057464

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 340577, 681154, 1362308, 2724616, 5449232, 6470963, 10898464, 12941926, 25883852, 51767704, 103535408, 207070816]

約数ペア:

[(1, 207070816), (2, 103535408), (4, 51767704), (8, 25883852), (16, 12941926), (19, 10898464), (32, 6470963), (38, 5449232), (76, 2724616), (152, 1362308), (304, 681154), (608, 340577)]