200545015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 268240896

約数和(自身を除く): 67695881

約数列:

[1, 5, 11, 55, 83, 197, 223, 415, 913, 985, 1115, 2167, 2453, 4565, 10835, 12265, 16351, 18509, 43931, 81755, 92545, 179861, 203599, 219655, 483241, 899305, 1017995, 2416205, 3646273, 18231365, 40109003, 200545015]

約数ペア:

[(1, 200545015), (5, 40109003), (11, 18231365), (55, 3646273), (83, 2416205), (197, 1017995), (223, 899305), (415, 483241), (913, 219655), (985, 203599), (1115, 179861), (2167, 92545), (2453, 81755), (4565, 43931), (10835, 18509), (12265, 16351)]