201913847

素因数分解:

${\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{761}}^1$

素因数の和:970

約数の個数: 16

約数和(自身を含む): 212652864

約数和(自身を除く): 10739017

約数列:

[1, 37, 71, 101, 761, 2627, 3737, 7171, 28157, 54031, 76861, 265327, 1999147, 2843857, 5457131, 201913847]

約数ペア:

[(1, 201913847), (37, 5457131), (71, 2843857), (101, 1999147), (761, 265327), (2627, 76861), (3737, 54031), (7171, 28157)]