206885159

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:347

約数の個数: 24

約数和(自身を含む): 234124800

約数和(自身を除く): 27239641

約数列:

[1, 13, 29, 127, 149, 377, 841, 1651, 1937, 3683, 4321, 10933, 18923, 47879, 56173, 106807, 125309, 245999, 548767, 1388491, 1629017, 7133971, 15914243, 206885159]

約数ペア:

[(1, 206885159), (13, 15914243), (29, 7133971), (127, 1629017), (149, 1388491), (377, 548767), (841, 245999), (1651, 125309), (1937, 106807), (3683, 56173), (4321, 47879), (10933, 18923)]