204547035

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{433}}^1$

素因数の和:868

約数の個数: 64

約数和(自身を含む): 409973760

約数和(自身を除く): 205426725

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 409, 433, 1155, 1227, 1299, 2045, 2165, 2863, 3031, 4499, 4763, 6135, 6495, 8589, 9093, 13497, 14289, 14315, 15155, 22495, 23815, 31493, 33341, 42945, 45465, 67485, 71445, 94479, 100023, 157465, 166705, 177097, 472395, 500115, 531291, 885485, 1239679, 1948067, 2656455, 3719037, 5844201, 6198395, 9740335, 13636469, 18595185, 29221005, 40909407, 68182345, 204547035]

約数ペア:

[(1, 204547035), (3, 68182345), (5, 40909407), (7, 29221005), (11, 18595185), (15, 13636469), (21, 9740335), (33, 6198395), (35, 5844201), (55, 3719037), (77, 2656455), (105, 1948067), (165, 1239679), (231, 885485), (385, 531291), (409, 500115), (433, 472395), (1155, 177097), (1227, 166705), (1299, 157465), (2045, 100023), (2165, 94479), (2863, 71445), (3031, 67485), (4499, 45465), (4763, 42945), (6135, 33341), (6495, 31493), (8589, 23815), (9093, 22495), (13497, 15155), (14289, 14315)]