190449985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{6803}}^1$

素因数の和:7328

約数の個数: 16

約数和(自身を含む): 249842880

約数和(自身を除く): 59392895

約数列:

[1, 5, 11, 55, 509, 2545, 5599, 6803, 27995, 34015, 74833, 374165, 3462727, 17313635, 38089997, 190449985]

約数ペア:

[(1, 190449985), (5, 38089997), (11, 17313635), (55, 3462727), (509, 374165), (2545, 74833), (5599, 34015), (6803, 27995)]