203484127

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 270409216

約数和(自身を除く): 66925089

約数列:

[1, 7, 11, 37, 43, 77, 121, 151, 259, 301, 407, 473, 847, 1057, 1591, 1661, 2849, 3311, 4477, 5203, 5587, 6493, 11137, 11627, 17501, 18271, 31339, 36421, 39109, 45451, 61457, 71423, 122507, 127897, 192511, 240241, 430199, 499961, 676027, 785653, 1347577, 1681687, 2642651, 4732189, 5499571, 18498557, 29069161, 203484127]

約数ペア:

[(1, 203484127), (7, 29069161), (11, 18498557), (37, 5499571), (43, 4732189), (77, 2642651), (121, 1681687), (151, 1347577), (259, 785653), (301, 676027), (407, 499961), (473, 430199), (847, 240241), (1057, 192511), (1591, 127897), (1661, 122507), (2849, 71423), (3311, 61457), (4477, 45451), (5203, 39109), (5587, 36421), (6493, 31339), (11137, 18271), (11627, 17501)]