203089191

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{673}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 294856128

約数和(自身を除く): 91766937

約数列:

[1, 3, 17, 51, 61, 97, 183, 291, 673, 1037, 1649, 2019, 3111, 4947, 5917, 11441, 17751, 34323, 41053, 65281, 100589, 123159, 195843, 301767, 697901, 1109777, 2093703, 3329331, 3982141, 11946423, 67696397, 203089191]

約数ペア:

[(1, 203089191), (3, 67696397), (17, 11946423), (51, 3982141), (61, 3329331), (97, 2093703), (183, 1109777), (291, 697901), (673, 301767), (1037, 195843), (1649, 123159), (2019, 100589), (3111, 65281), (4947, 41053), (5917, 34323), (11441, 17751)]