204530782

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1\times {\mathrm{3659}}^1$

素因数の和:5151

約数の個数: 16

約数和(自身を含む): 323251200

約数和(自身を除く): 118720418

約数列:

[1, 2, 19, 38, 1471, 2942, 3659, 7318, 27949, 55898, 69521, 139042, 5382389, 10764778, 102265391, 204530782]

約数ペア:

[(1, 204530782), (2, 102265391), (19, 10764778), (38, 5382389), (1471, 139042), (2942, 69521), (3659, 55898), (7318, 27949)]