208024804

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{8317}}^1$

素因数の和:8384

約数の個数: 36

約数和(自身を含む): 404903604

約数和(自身を除く): 196878800

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 169, 338, 481, 676, 962, 1924, 6253, 8317, 12506, 16634, 25012, 33268, 108121, 216242, 307729, 432484, 615458, 1230916, 1405573, 2811146, 4000477, 5622292, 8000954, 16001908, 52006201, 104012402, 208024804]

約数ペア:

[(1, 208024804), (2, 104012402), (4, 52006201), (13, 16001908), (26, 8000954), (37, 5622292), (52, 4000477), (74, 2811146), (148, 1405573), (169, 1230916), (338, 615458), (481, 432484), (676, 307729), (962, 216242), (1924, 108121), (6253, 33268), (8317, 25012), (12506, 16634)]