201909595

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{44819}}^1$

素因数の和:44894

約数の個数: 16

約数和(自身を含む): 261390240

約数和(自身を除く): 59480645

約数列:

[1, 5, 17, 53, 85, 265, 901, 4505, 44819, 224095, 761923, 2375407, 3809615, 11877035, 40381919, 201909595]

約数ペア:

[(1, 201909595), (5, 40381919), (17, 11877035), (53, 3809615), (85, 2375407), (265, 761923), (901, 224095), (4505, 44819)]