202010259

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4909}}^1$

素因数の和:4995

約数の個数: 32

約数和(自身を含む): 311097600

約数和(自身を除く): 109087341

約数列:

[1, 3, 11, 29, 33, 43, 87, 129, 319, 473, 957, 1247, 1419, 3741, 4909, 13717, 14727, 41151, 53999, 142361, 161997, 211087, 427083, 633261, 1565971, 2321957, 4697913, 6121523, 6965871, 18364569, 67336753, 202010259]

約数ペア:

[(1, 202010259), (3, 67336753), (11, 18364569), (29, 6965871), (33, 6121523), (43, 4697913), (87, 2321957), (129, 1565971), (319, 633261), (473, 427083), (957, 211087), (1247, 161997), (1419, 142361), (3741, 53999), (4909, 41151), (13717, 14727)]