207884642

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1\times {\mathrm{349}}^1$

素因数の和:786

約数の個数: 32

約数和(自身を含む): 360998400

約数和(自身を除く): 153113758

約数列:

[1, 2, 7, 14, 157, 271, 314, 349, 542, 698, 1099, 1897, 2198, 2443, 3794, 4886, 42547, 54793, 85094, 94579, 109586, 189158, 297829, 383551, 595658, 662053, 767102, 1324106, 14848903, 29697806, 103942321, 207884642]

約数ペア:

[(1, 207884642), (2, 103942321), (7, 29697806), (14, 14848903), (157, 1324106), (271, 767102), (314, 662053), (349, 595658), (542, 383551), (698, 297829), (1099, 189158), (1897, 109586), (2198, 94579), (2443, 85094), (3794, 54793), (4886, 42547)]