201998972207

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{24691}}^1$

素因数の和:25023

約数の個数: 32

約数和(自身を含む): 225333265920

約数和(自身を除く): 23334293713

約数列:

[1, 19, 23, 97, 193, 437, 1843, 2231, 3667, 4439, 18721, 24691, 42389, 84341, 355699, 430583, 469129, 567893, 2395027, 4765363, 8181077, 10789967, 45505513, 55085621, 90541897, 109603349, 462240211, 1046626799, 2082463631, 8782564009, 10631524853, 201998972207]

約数ペア:

[(1, 201998972207), (19, 10631524853), (23, 8782564009), (97, 2082463631), (193, 1046626799), (437, 462240211), (1843, 109603349), (2231, 90541897), (3667, 55085621), (4439, 45505513), (18721, 10789967), (24691, 8181077), (42389, 4765363), (84341, 2395027), (355699, 567893), (430583, 469129)]