208032968457

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{103723}}^1$

素因数の和:104102

約数の個数: 48

約数和(自身を含む): 325884212160

約数和(自身を除く): 117851243703

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 317, 333, 703, 951, 2109, 2853, 6023, 6327, 11729, 18069, 35187, 54207, 103723, 105561, 222851, 311169, 668553, 933507, 1970737, 2005659, 3837751, 5912211, 11513253, 17736633, 32880191, 34539759, 72917269, 98640573, 218751807, 295921719, 624723629, 656255421, 1216567067, 1874170887, 3649701201, 5622512661, 10949103603, 23114774273, 69344322819, 208032968457]

約数ペア:

[(1, 208032968457), (3, 69344322819), (9, 23114774273), (19, 10949103603), (37, 5622512661), (57, 3649701201), (111, 1874170887), (171, 1216567067), (317, 656255421), (333, 624723629), (703, 295921719), (951, 218751807), (2109, 98640573), (2853, 72917269), (6023, 34539759), (6327, 32880191), (11729, 17736633), (18069, 11513253), (35187, 5912211), (54207, 3837751), (103723, 2005659), (105561, 1970737), (222851, 933507), (311169, 668553)]