201507939

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{392803}}^1$

素因数の和:392831

約数の個数: 16

約数和(自身を含む): 314243200

約数和(自身を除く): 112735261

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 392803, 1178409, 3535227, 7463257, 10605681, 22389771, 67169313, 201507939]

約数ペア:

[(1, 201507939), (3, 67169313), (9, 22389771), (19, 10605681), (27, 7463257), (57, 3535227), (171, 1178409), (513, 392803)]