208205412

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1\times {\mathrm{701}}^1$

素因数の和:1228

約数の個数: 48

約数和(自身を含む): 496746432

約数和(自身を除く): 288541020

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 467, 636, 701, 934, 1401, 1402, 1868, 2103, 2802, 2804, 4206, 5604, 8412, 24751, 37153, 49502, 74253, 74306, 99004, 111459, 148506, 148612, 222918, 297012, 327367, 445836, 654734, 982101, 1309468, 1964202, 3928404, 17350451, 34700902, 52051353, 69401804, 104102706, 208205412]

約数ペア:

[(1, 208205412), (2, 104102706), (3, 69401804), (4, 52051353), (6, 34700902), (12, 17350451), (53, 3928404), (106, 1964202), (159, 1309468), (212, 982101), (318, 654734), (467, 445836), (636, 327367), (701, 297012), (934, 222918), (1401, 148612), (1402, 148506), (1868, 111459), (2103, 99004), (2802, 74306), (2804, 74253), (4206, 49502), (5604, 37153), (8412, 24751)]