204004185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{16057}}^1$

素因数の和:16094

約数の個数: 48

約数和(自身を含む): 410057088

約数和(自身を除く): 206052903

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, 16057, 48171, 80285, 112399, 176627, 240855, 337197, 529881, 561995, 883135, 1236389, 1685985, 1942897, 2649405, 3709167, 5828691, 6181945, 9714485, 13600279, 18545835, 29143455, 40800837, 68001395, 204004185]

約数ペア:

[(1, 204004185), (3, 68001395), (5, 40800837), (7, 29143455), (11, 18545835), (15, 13600279), (21, 9714485), (33, 6181945), (35, 5828691), (55, 3709167), (77, 2649405), (105, 1942897), (121, 1685985), (165, 1236389), (231, 883135), (363, 561995), (385, 529881), (605, 337197), (847, 240855), (1155, 176627), (1815, 112399), (2541, 80285), (4235, 48171), (12705, 16057)]