210080283

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{2203}}^1$

素因数の和:2471

約数の個数: 32

約数和(自身を含む): 338534400

約数和(自身を除く): 128454117

約数列:

[1, 3, 7, 19, 21, 57, 133, 239, 399, 717, 1673, 2203, 4541, 5019, 6609, 13623, 15421, 31787, 41857, 46263, 95361, 125571, 292999, 526517, 878997, 1579551, 3685619, 10003823, 11056857, 30011469, 70026761, 210080283]

約数ペア:

[(1, 210080283), (3, 70026761), (7, 30011469), (19, 11056857), (21, 10003823), (57, 3685619), (133, 1579551), (239, 878997), (399, 526517), (717, 292999), (1673, 125571), (2203, 95361), (4541, 46263), (5019, 41857), (6609, 31787), (13623, 15421)]