213050808

素因数分解:

$2^3\times 3^2\times {\mathrm{251}}^1\times {\mathrm{11789}}^1$

素因数の和:12052

約数の個数: 48

約数和(自身を含む): 579360600

約数和(自身を除く): 366309792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 251, 502, 753, 1004, 1506, 2008, 2259, 3012, 4518, 6024, 9036, 11789, 18072, 23578, 35367, 47156, 70734, 94312, 106101, 141468, 212202, 282936, 424404, 848808, 2959039, 5918078, 8877117, 11836156, 17754234, 23672312, 26631351, 35508468, 53262702, 71016936, 106525404, 213050808]

約数ペア:

[(1, 213050808), (2, 106525404), (3, 71016936), (4, 53262702), (6, 35508468), (8, 26631351), (9, 23672312), (12, 17754234), (18, 11836156), (24, 8877117), (36, 5918078), (72, 2959039), (251, 848808), (502, 424404), (753, 282936), (1004, 212202), (1506, 141468), (2008, 106101), (2259, 94312), (3012, 70734), (4518, 47156), (6024, 35367), (9036, 23578), (11789, 18072)]