202099686484

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{4639}}^1\times {\mathrm{640667}}^1$

素因数の和:645327

約数の個数: 24

約数和(自身を含む): 374560139520

約数和(自身を除く): 172460453036

約数列:

[1, 2, 4, 17, 34, 68, 4639, 9278, 18556, 78863, 157726, 315452, 640667, 1281334, 2562668, 10891339, 21782678, 43565356, 2972054213, 5944108426, 11888216852, 50524921621, 101049843242, 202099686484]

約数ペア:

[(1, 202099686484), (2, 101049843242), (4, 50524921621), (17, 11888216852), (34, 5944108426), (68, 2972054213), (4639, 43565356), (9278, 21782678), (18556, 10891339), (78863, 2562668), (157726, 1281334), (315452, 640667)]