199753485

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{7321}}^1$

素因数の和:7453

約数の個数: 32

約数和(自身を含む): 341615232

約数和(自身を除く): 141861747

約数列:

[1, 3, 5, 15, 17, 51, 85, 107, 255, 321, 535, 1605, 1819, 5457, 7321, 9095, 21963, 27285, 36605, 109815, 124457, 373371, 622285, 783347, 1866855, 2350041, 3916735, 11750205, 13316899, 39950697, 66584495, 199753485]

約数ペア:

[(1, 199753485), (3, 66584495), (5, 39950697), (15, 13316899), (17, 11750205), (51, 3916735), (85, 2350041), (107, 1866855), (255, 783347), (321, 622285), (535, 373371), (1605, 124457), (1819, 109815), (5457, 36605), (7321, 27285), (9095, 21963)]