102798772

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{1721}}^1$

素因数の和:1971

約数の個数: 24

約数和(自身を含む): 182979720

約数和(自身を除く): 80180948

約数列:

[1, 2, 4, 109, 137, 218, 274, 436, 548, 1721, 3442, 6884, 14933, 29866, 59732, 187589, 235777, 375178, 471554, 750356, 943108, 25699693, 51399386, 102798772]

約数ペア:

[(1, 102798772), (2, 51399386), (4, 25699693), (109, 943108), (137, 750356), (218, 471554), (274, 375178), (436, 235777), (548, 187589), (1721, 59732), (3442, 29866), (6884, 14933)]