220112892

素因数分解:

$2^2\times 3^2\times {\mathrm{499}}^1\times {\mathrm{12253}}^1$

素因数の和:12762

約数の個数: 36

約数和(自身を含む): 557557000

約数和(自身を除く): 337444108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 499, 998, 1497, 1996, 2994, 4491, 5988, 8982, 12253, 17964, 24506, 36759, 49012, 73518, 110277, 147036, 220554, 441108, 6114247, 12228494, 18342741, 24456988, 36685482, 55028223, 73370964, 110056446, 220112892]

約数ペア:

[(1, 220112892), (2, 110056446), (3, 73370964), (4, 55028223), (6, 36685482), (9, 24456988), (12, 18342741), (18, 12228494), (36, 6114247), (499, 441108), (998, 220554), (1497, 147036), (1996, 110277), (2994, 73518), (4491, 49012), (5988, 36759), (8982, 24506), (12253, 17964)]