203225825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{739003}}^1$

素因数の和:739024

約数の個数: 12

約数和(自身を含む): 274909488

約数和(自身を除く): 71683663

約数列:

[1, 5, 11, 25, 55, 275, 739003, 3695015, 8129033, 18475075, 40645165, 203225825]

約数ペア:

[(1, 203225825), (5, 40645165), (11, 18475075), (25, 8129033), (55, 3695015), (275, 739003)]