211489212

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{14699}}^1$

素因数の和:14826

約数の個数: 48

約数和(自身を含む): 543312000

約数和(自身を除く): 331822788

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 109, 132, 218, 327, 436, 654, 1199, 1308, 2398, 3597, 4796, 7194, 14388, 14699, 29398, 44097, 58796, 88194, 161689, 176388, 323378, 485067, 646756, 970134, 1602191, 1940268, 3204382, 4806573, 6408764, 9613146, 17624101, 19226292, 35248202, 52872303, 70496404, 105744606, 211489212]

約数ペア:

[(1, 211489212), (2, 105744606), (3, 70496404), (4, 52872303), (6, 35248202), (11, 19226292), (12, 17624101), (22, 9613146), (33, 6408764), (44, 4806573), (66, 3204382), (109, 1940268), (132, 1602191), (218, 970134), (327, 646756), (436, 485067), (654, 323378), (1199, 176388), (1308, 161689), (2398, 88194), (3597, 58796), (4796, 44097), (7194, 29398), (14388, 14699)]