204055005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{16061}}^1$

素因数の和:16098

約数の個数: 48

約数和(自身を含む): 410159232

約数和(自身を除く): 206104227

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 121, 165, 231, 363, 385, 605, 847, 1155, 1815, 2541, 4235, 12705, 16061, 48183, 80305, 112427, 176671, 240915, 337281, 530013, 562135, 883355, 1236697, 1686405, 1943381, 2650065, 3710091, 5830143, 6183485, 9716905, 13603667, 18550455, 29150715, 40811001, 68018335, 204055005]

約数ペア:

[(1, 204055005), (3, 68018335), (5, 40811001), (7, 29150715), (11, 18550455), (15, 13603667), (21, 9716905), (33, 6183485), (35, 5830143), (55, 3710091), (77, 2650065), (105, 1943381), (121, 1686405), (165, 1236697), (231, 883355), (363, 562135), (385, 530013), (605, 337281), (847, 240915), (1155, 176671), (1815, 112427), (2541, 80305), (4235, 48183), (12705, 16061)]