205763964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{34501}}^1$

素因数の和:34586

約数の個数: 48

約数和(自身を含む): 556448256

約数和(自身を除く): 350684292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 34501, 69002, 103503, 138004, 207006, 241507, 414012, 483014, 724521, 966028, 1449042, 2449571, 2898084, 4899142, 7348713, 9798284, 14697426, 17146997, 29394852, 34293994, 51440991, 68587988, 102881982, 205763964]

約数ペア:

[(1, 205763964), (2, 102881982), (3, 68587988), (4, 51440991), (6, 34293994), (7, 29394852), (12, 17146997), (14, 14697426), (21, 9798284), (28, 7348713), (42, 4899142), (71, 2898084), (84, 2449571), (142, 1449042), (213, 966028), (284, 724521), (426, 483014), (497, 414012), (852, 241507), (994, 207006), (1491, 138004), (1988, 103503), (2982, 69002), (5964, 34501)]