214020908

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{601}}^1\times {\mathrm{701}}^1$

素因数の和:1433

約数の個数: 24

約数和(自身を含む): 378653184

約数和(自身を除く): 164632276

約数列:

[1, 2, 4, 127, 254, 508, 601, 701, 1202, 1402, 2404, 2804, 76327, 89027, 152654, 178054, 305308, 356108, 421301, 842602, 1685204, 53505227, 107010454, 214020908]

約数ペア:

[(1, 214020908), (2, 107010454), (4, 53505227), (127, 1685204), (254, 842602), (508, 421301), (601, 356108), (701, 305308), (1202, 178054), (1402, 152654), (2404, 89027), (2804, 76327)]