201284442

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{1439}}^1$

素因数の和:1875

約数の個数: 48

約数和(自身を含む): 460512000

約数和(自身を除く): 259227558

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 409, 818, 1227, 1439, 2454, 2878, 3681, 4317, 7362, 7771, 8634, 12951, 15542, 23313, 25902, 27341, 46626, 54682, 69939, 82023, 139878, 164046, 246069, 492138, 588551, 1177102, 1765653, 3531306, 5296959, 10593918, 11182469, 22364938, 33547407, 67094814, 100642221, 201284442]

約数ペア:

[(1, 201284442), (2, 100642221), (3, 67094814), (6, 33547407), (9, 22364938), (18, 11182469), (19, 10593918), (38, 5296959), (57, 3531306), (114, 1765653), (171, 1177102), (342, 588551), (409, 492138), (818, 246069), (1227, 164046), (1439, 139878), (2454, 82023), (2878, 69939), (3681, 54682), (4317, 46626), (7362, 27341), (7771, 25902), (8634, 23313), (12951, 15542)]