197118559

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{479}}^1$

素因数の和:699

約数の個数: 24

約数和(自身を含む): 229824000

約数和(自身を除く): 32705441

約数列:

[1, 11, 19, 121, 179, 209, 479, 1969, 2299, 3401, 5269, 9101, 21659, 37411, 57959, 85741, 100111, 411521, 943151, 1101221, 1629079, 10374661, 17919869, 197118559]

約数ペア:

[(1, 197118559), (11, 17919869), (19, 10374661), (121, 1629079), (179, 1101221), (209, 943151), (479, 411521), (1969, 100111), (2299, 85741), (3401, 57959), (5269, 37411), (9101, 21659)]