201908465

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{3119}}^1$

素因数の和:3253

約数の個数: 24

約数和(自身を含む): 268894080

約数和(自身を除く): 66985615

約数列:

[1, 5, 11, 55, 107, 121, 535, 605, 1177, 3119, 5885, 12947, 15595, 34309, 64735, 171545, 333733, 377399, 1668665, 1886995, 3671063, 18355315, 40381693, 201908465]

約数ペア:

[(1, 201908465), (5, 40381693), (11, 18355315), (55, 3671063), (107, 1886995), (121, 1668665), (535, 377399), (605, 333733), (1177, 171545), (3119, 64735), (5885, 34309), (12947, 15595)]