210446159

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{359}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 275374080

約数和(自身を除く): 64927921

約数列:

[1, 7, 11, 23, 77, 161, 253, 331, 359, 1771, 2317, 2513, 3641, 3949, 7613, 8257, 25487, 27643, 53291, 57799, 83743, 90827, 118829, 586201, 635789, 831803, 1307119, 2733067, 9149833, 19131469, 30063737, 210446159]

約数ペア:

[(1, 210446159), (7, 30063737), (11, 19131469), (23, 9149833), (77, 2733067), (161, 1307119), (253, 831803), (331, 635789), (359, 586201), (1771, 118829), (2317, 90827), (2513, 83743), (3641, 57799), (3949, 53291), (7613, 27643), (8257, 25487)]