191640207

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4657}}^1$

素因数の和:4743

約数の個数: 32

約数和(自身を含む): 295130880

約数和(自身を除く): 103490673

約数列:

[1, 3, 11, 29, 33, 43, 87, 129, 319, 473, 957, 1247, 1419, 3741, 4657, 13717, 13971, 41151, 51227, 135053, 153681, 200251, 405159, 600753, 1485583, 2202761, 4456749, 5807279, 6608283, 17421837, 63880069, 191640207]

約数ペア:

[(1, 191640207), (3, 63880069), (11, 17421837), (29, 6608283), (33, 5807279), (43, 4456749), (87, 2202761), (129, 1485583), (319, 600753), (473, 405159), (957, 200251), (1247, 153681), (1419, 135053), (3741, 51227), (4657, 41151), (13717, 13971)]