206224772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127931}}^1$

素因数の和:127979

約数の個数: 24

約数和(自身を含む): 401194752

約数和(自身を除く): 194969980

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 127931, 255862, 511724, 1663103, 3326206, 3965861, 6652412, 7931722, 15863444, 51556193, 103112386, 206224772]

約数ペア:

[(1, 206224772), (2, 103112386), (4, 51556193), (13, 15863444), (26, 7931722), (31, 6652412), (52, 3965861), (62, 3326206), (124, 1663103), (403, 511724), (806, 255862), (1612, 127931)]