228383146

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{409}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 366048000

約数和(自身を除く): 137664854

約数列:

[1, 2, 23, 46, 61, 122, 199, 398, 409, 818, 1403, 2806, 4577, 9154, 9407, 12139, 18814, 24278, 24949, 49898, 81391, 162782, 279197, 558394, 573827, 1147654, 1871993, 3743986, 4964851, 9929702, 114191573, 228383146]

約数ペア:

[(1, 228383146), (2, 114191573), (23, 9929702), (46, 4964851), (61, 3743986), (122, 1871993), (199, 1147654), (398, 573827), (409, 558394), (818, 279197), (1403, 162782), (2806, 81391), (4577, 49898), (9154, 24949), (9407, 24278), (12139, 18814)]