206220813

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1231}}^1\times {\mathrm{2939}}^1$

素因数の和:4192

約数の個数: 16

約数和(自身を含む): 289766400

約数和(自身を除く): 83545587

約数列:

[1, 3, 19, 57, 1231, 2939, 3693, 8817, 23389, 55841, 70167, 167523, 3617909, 10853727, 68740271, 206220813]

約数ペア:

[(1, 206220813), (3, 68740271), (19, 10853727), (57, 3617909), (1231, 167523), (2939, 70167), (3693, 55841), (8817, 23389)]