228011905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{243863}}^1$

素因数の和:243896

約数の個数: 16

約数和(自身を含む): 316047744

約数和(自身を除く): 88035839

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 243863, 1219315, 2682493, 4145671, 13412465, 20728355, 45602381, 228011905]

約数ペア:

[(1, 228011905), (5, 45602381), (11, 20728355), (17, 13412465), (55, 4145671), (85, 2682493), (187, 1219315), (935, 243863)]