207834039

素因数分解:

$3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{5417}}^1$

素因数の和:5469

約数の個数: 48

約数和(自身を含む): 370591200

約数和(自身を除く): 162757161

約数列:

[1, 3, 7, 9, 21, 27, 29, 49, 63, 87, 147, 189, 203, 261, 441, 609, 783, 1323, 1421, 1827, 4263, 5417, 5481, 12789, 16251, 37919, 38367, 48753, 113757, 146259, 157093, 265433, 341271, 471279, 796299, 1023813, 1099651, 1413837, 2388897, 3298953, 4241511, 7166691, 7697557, 9896859, 23092671, 29690577, 69278013, 207834039]

約数ペア:

[(1, 207834039), (3, 69278013), (7, 29690577), (9, 23092671), (21, 9896859), (27, 7697557), (29, 7166691), (49, 4241511), (63, 3298953), (87, 2388897), (147, 1413837), (189, 1099651), (203, 1023813), (261, 796299), (441, 471279), (609, 341271), (783, 265433), (1323, 157093), (1421, 146259), (1827, 113757), (4263, 48753), (5417, 38367), (5481, 37919), (12789, 16251)]