208049159151

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{2339}}^1\times {\mathrm{21817}}^1$

素因数の和:24316

約数の個数: 32

約数和(自身を含む): 310409049600

約数和(自身を除く): 102359890449

約数列:

[1, 3, 9, 27, 151, 453, 1359, 2339, 4077, 7017, 21051, 21817, 63153, 65451, 196353, 353189, 589059, 1059567, 3178701, 3294367, 9536103, 9883101, 29649303, 51029963, 88947909, 153089889, 459269667, 1377809001, 7705524413, 23116573239, 69349719717, 208049159151]

約数ペア:

[(1, 208049159151), (3, 69349719717), (9, 23116573239), (27, 7705524413), (151, 1377809001), (453, 459269667), (1359, 153089889), (2339, 88947909), (4077, 51029963), (7017, 29649303), (21051, 9883101), (21817, 9536103), (63153, 3294367), (65451, 3178701), (196353, 1059567), (353189, 589059)]