109357388

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{205559}}^1$

素因数の和:205589

約数の個数: 24

約数和(自身を含む): 230227200

約数和(自身を除く): 120869812

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 205559, 411118, 822236, 1438913, 2877826, 3905621, 5755652, 7811242, 15622484, 27339347, 54678694, 109357388]

約数ペア:

[(1, 109357388), (2, 54678694), (4, 27339347), (7, 15622484), (14, 7811242), (19, 5755652), (28, 3905621), (38, 2877826), (76, 1438913), (133, 822236), (266, 411118), (532, 205559)]