200440030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{433}}^1$

素因数の和:853

約数の個数: 64

約数和(自身を含む): 438721920

約数和(自身を除く): 238281890

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 389, 433, 595, 778, 866, 1190, 1945, 2165, 2723, 3031, 3890, 4330, 5446, 6062, 6613, 7361, 13226, 13615, 14722, 15155, 27230, 30310, 33065, 36805, 46291, 51527, 66130, 73610, 92582, 103054, 168437, 231455, 257635, 336874, 462910, 515270, 842185, 1179059, 1684370, 2358118, 2863429, 5726858, 5895295, 11790590, 14317145, 20044003, 28634290, 40088006, 100220015, 200440030]

約数ペア:

[(1, 200440030), (2, 100220015), (5, 40088006), (7, 28634290), (10, 20044003), (14, 14317145), (17, 11790590), (34, 5895295), (35, 5726858), (70, 2863429), (85, 2358118), (119, 1684370), (170, 1179059), (238, 842185), (389, 515270), (433, 462910), (595, 336874), (778, 257635), (866, 231455), (1190, 168437), (1945, 103054), (2165, 92582), (2723, 73610), (3031, 66130), (3890, 51527), (4330, 46291), (5446, 36805), (6062, 33065), (6613, 30310), (7361, 27230), (13226, 15155), (13615, 14722)]