225388796

素因数分解:

$2^2\times {\mathrm{313}}^1\times {\mathrm{180023}}^1$

素因数の和:180340

約数の個数: 12

約数和(自身を含む): 395692752

約数和(自身を除く): 170303956

約数列:

[1, 2, 4, 313, 626, 1252, 180023, 360046, 720092, 56347199, 112694398, 225388796]

約数ペア:

[(1, 225388796), (2, 112694398), (4, 56347199), (313, 720092), (626, 360046), (1252, 180023)]