208504804

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{7703}}^1$

素因数の和:7875

約数の個数: 24

約数和(自身を含む): 374044608

約数和(自身を除く): 165539804

約数列:

[1, 2, 4, 67, 101, 134, 202, 268, 404, 6767, 7703, 13534, 15406, 27068, 30812, 516101, 778003, 1032202, 1556006, 2064404, 3112012, 52126201, 104252402, 208504804]

約数ペア:

[(1, 208504804), (2, 104252402), (4, 52126201), (67, 3112012), (101, 2064404), (134, 1556006), (202, 1032202), (268, 778003), (404, 516101), (6767, 30812), (7703, 27068), (13534, 15406)]