201441968

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4463}}^1$

素因数の和:4522

約数の個数: 80

約数和(自身を含む): 495968256

約数和(自身を除く): 294526288

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 4463, 5642, 6448, 8926, 11284, 17852, 22568, 31241, 35704, 45136, 58019, 62482, 71408, 116038, 124964, 138353, 232076, 249928, 276706, 406133, 464152, 499856, 553412, 812266, 928304, 968471, 1106824, 1624532, 1798589, 1936942, 2213648, 3249064, 3597178, 3873884, 6498128, 7194356, 7747768, 12590123, 14388712, 15495536, 25180246, 28777424, 50360492, 100720984, 201441968]

約数ペア:

[(1, 201441968), (2, 100720984), (4, 50360492), (7, 28777424), (8, 25180246), (13, 15495536), (14, 14388712), (16, 12590123), (26, 7747768), (28, 7194356), (31, 6498128), (52, 3873884), (56, 3597178), (62, 3249064), (91, 2213648), (104, 1936942), (112, 1798589), (124, 1624532), (182, 1106824), (208, 968471), (217, 928304), (248, 812266), (364, 553412), (403, 499856), (434, 464152), (496, 406133), (728, 276706), (806, 249928), (868, 232076), (1456, 138353), (1612, 124964), (1736, 116038), (2821, 71408), (3224, 62482), (3472, 58019), (4463, 45136), (5642, 35704), (6448, 31241), (8926, 22568), (11284, 17852)]