200929449

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{887}}^1$

素因数の和:994

約数の個数: 48

約数和(自身を含む): 330421248

約数和(自身を除く): 129491799

約数列:

[1, 3, 7, 21, 23, 49, 67, 69, 147, 161, 201, 469, 483, 887, 1127, 1407, 1541, 2661, 3283, 3381, 4623, 6209, 9849, 10787, 18627, 20401, 32361, 43463, 59429, 61203, 75509, 130389, 142807, 178287, 226527, 416003, 428421, 999649, 1248009, 1366867, 2912021, 2998947, 4100601, 8736063, 9568069, 28704207, 66976483, 200929449]

約数ペア:

[(1, 200929449), (3, 66976483), (7, 28704207), (21, 9568069), (23, 8736063), (49, 4100601), (67, 2998947), (69, 2912021), (147, 1366867), (161, 1248009), (201, 999649), (469, 428421), (483, 416003), (887, 226527), (1127, 178287), (1407, 142807), (1541, 130389), (2661, 75509), (3283, 61203), (3381, 59429), (4623, 43463), (6209, 32361), (9849, 20401), (10787, 18627)]