208840246

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{18413}}^1$

素因数の和:18575

約数の個数: 16

約数和(自身を含む): 322171344

約数和(自身を除く): 113331098

約数列:

[1, 2, 53, 106, 107, 214, 5671, 11342, 18413, 36826, 975889, 1951778, 1970191, 3940382, 104420123, 208840246]

約数ペア:

[(1, 208840246), (2, 104420123), (53, 3940382), (106, 1970191), (107, 1951778), (214, 975889), (5671, 36826), (11342, 18413)]