273208412

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{797}}^1\times {\mathrm{1993}}^1$

素因数の和:2837

約数の個数: 24

約数和(自身を含む): 490093296

約数和(自身を除く): 216884884

約数列:

[1, 2, 4, 43, 86, 172, 797, 1594, 1993, 3188, 3986, 7972, 34271, 68542, 85699, 137084, 171398, 342796, 1588421, 3176842, 6353684, 68302103, 136604206, 273208412]

約数ペア:

[(1, 273208412), (2, 136604206), (4, 68302103), (43, 6353684), (86, 3176842), (172, 1588421), (797, 342796), (1594, 171398), (1993, 137084), (3188, 85699), (3986, 68542), (7972, 34271)]