207780942

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1505659}}^1$

素因数の和:1505687

約数の個数: 16

約数和(自身を含む): 433630080

約数和(自身を除く): 225849138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1505659, 3011318, 4516977, 9033954, 34630157, 69260314, 103890471, 207780942]

約数ペア:

[(1, 207780942), (2, 103890471), (3, 69260314), (6, 34630157), (23, 9033954), (46, 4516977), (69, 3011318), (138, 1505659)]