228702207

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{647}}^1$

素因数の和:935

約数の個数: 32

約数和(自身を含む): 335923200

約数和(自身を除く): 107220993

約数列:

[1, 3, 17, 29, 51, 87, 239, 493, 647, 717, 1479, 1941, 4063, 6931, 10999, 12189, 18763, 20793, 32997, 56289, 117827, 154633, 318971, 353481, 463899, 956913, 2628761, 4484357, 7886283, 13453071, 76234069, 228702207]

約数ペア:

[(1, 228702207), (3, 76234069), (17, 13453071), (29, 7886283), (51, 4484357), (87, 2628761), (239, 956913), (493, 463899), (647, 353481), (717, 318971), (1479, 154633), (1941, 117827), (4063, 56289), (6931, 32997), (10999, 20793), (12189, 18763)]