203413551

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4967}}^1$

素因数の和:5071

約数の個数: 32

約数和(自身を含む): 317634048

約数和(自身を除く): 114220497

約数列:

[1, 3, 11, 17, 33, 51, 73, 187, 219, 561, 803, 1241, 2409, 3723, 4967, 13651, 14901, 40953, 54637, 84439, 163911, 253317, 362591, 928829, 1087773, 2786487, 3988501, 6164047, 11965503, 18492141, 67804517, 203413551]

約数ペア:

[(1, 203413551), (3, 67804517), (11, 18492141), (17, 11965503), (33, 6164047), (51, 3988501), (73, 2786487), (187, 1087773), (219, 928829), (561, 362591), (803, 253317), (1241, 163911), (2409, 84439), (3723, 54637), (4967, 40953), (13651, 14901)]