208078403931

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{739}}^1\times {\mathrm{176753}}^1$

素因数の和:177560

約数の個数: 32

約数和(自身を含む): 313915104000

約数和(自身を除く): 105836700069

約数列:

[1, 3, 9, 27, 59, 177, 531, 739, 1593, 2217, 6651, 19953, 43601, 130803, 176753, 392409, 530259, 1177227, 1590777, 4772331, 10428427, 31285281, 93855843, 130620467, 281567529, 391861401, 1175584203, 3526752609, 7706607553, 23119822659, 69359467977, 208078403931]

約数ペア:

[(1, 208078403931), (3, 69359467977), (9, 23119822659), (27, 7706607553), (59, 3526752609), (177, 1175584203), (531, 391861401), (739, 281567529), (1593, 130620467), (2217, 93855843), (6651, 31285281), (19953, 10428427), (43601, 4772331), (130803, 1590777), (176753, 1177227), (392409, 530259)]