201504005

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{2399}}^1$

素因数の和:2668

約数の個数: 16

約数和(自身を含む): 245721600

約数和(自身を除く): 44217595

約数列:

[1, 5, 107, 157, 535, 785, 2399, 11995, 16799, 83995, 256693, 376643, 1283465, 1883215, 40300801, 201504005]

約数ペア:

[(1, 201504005), (5, 40300801), (107, 1883215), (157, 1283465), (535, 376643), (785, 256693), (2399, 83995), (11995, 16799)]