204883916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{23857}}^1$

素因数の和:23993

約数の個数: 24

約数和(自身を含む): 380773680

約数和(自身を除く): 175889764

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 2147, 4294, 8588, 23857, 47714, 95428, 453283, 906566, 1813132, 2695841, 5391682, 10783364, 51220979, 102441958, 204883916]

約数ペア:

[(1, 204883916), (2, 102441958), (4, 51220979), (19, 10783364), (38, 5391682), (76, 2695841), (113, 1813132), (226, 906566), (452, 453283), (2147, 95428), (4294, 47714), (8588, 23857)]