193392004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1667}}^1$

素因数の和:1804

約数の個数: 48

約数和(自身を含む): 384467328

約数和(自身を除く): 191075324

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 97, 194, 299, 388, 598, 1196, 1261, 1667, 2231, 2522, 3334, 4462, 5044, 6668, 8924, 21671, 29003, 38341, 43342, 58006, 76682, 86684, 116012, 153364, 161699, 323398, 498433, 646796, 996866, 1993732, 2102087, 3719077, 4204174, 7438154, 8408348, 14876308, 48348001, 96696002, 193392004]

約数ペア:

[(1, 193392004), (2, 96696002), (4, 48348001), (13, 14876308), (23, 8408348), (26, 7438154), (46, 4204174), (52, 3719077), (92, 2102087), (97, 1993732), (194, 996866), (299, 646796), (388, 498433), (598, 323398), (1196, 161699), (1261, 153364), (1667, 116012), (2231, 86684), (2522, 76682), (3334, 58006), (4462, 43342), (5044, 38341), (6668, 29003), (8924, 21671)]