197004402

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{223361}}^1$

素因数の和:223383

約数の個数: 36

約数和(自身を含む): 496533726

約数和(自身を除く): 299529324

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 223361, 446722, 670083, 1340166, 1563527, 2010249, 3127054, 4020498, 4690581, 9381162, 10944689, 14071743, 21889378, 28143486, 32834067, 65668134, 98502201, 197004402]

約数ペア:

[(1, 197004402), (2, 98502201), (3, 65668134), (6, 32834067), (7, 28143486), (9, 21889378), (14, 14071743), (18, 10944689), (21, 9381162), (42, 4690581), (49, 4020498), (63, 3127054), (98, 2010249), (126, 1563527), (147, 1340166), (294, 670083), (441, 446722), (882, 223361)]