207730565

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{3203}}^1$

素因数の和:3341

約数の個数: 32

約数和(自身を含む): 304508160

約数和(自身を除く): 96777595

約数列:

[1, 5, 7, 17, 35, 85, 109, 119, 545, 595, 763, 1853, 3203, 3815, 9265, 12971, 16015, 22421, 54451, 64855, 112105, 272255, 349127, 381157, 1745635, 1905785, 2443889, 5935159, 12219445, 29675795, 41546113, 207730565]

約数ペア:

[(1, 207730565), (5, 41546113), (7, 29675795), (17, 12219445), (35, 5935159), (85, 2443889), (109, 1905785), (119, 1745635), (545, 381157), (595, 349127), (763, 272255), (1853, 112105), (3203, 64855), (3815, 54451), (9265, 22421), (12971, 16015)]