230090861

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4337}}^1$

素因数の和:4421

約数の個数: 32

約数和(自身を含む): 314834688

約数和(自身を除く): 84743827

約数列:

[1, 7, 11, 13, 53, 77, 91, 143, 371, 583, 689, 1001, 4081, 4337, 4823, 7579, 30359, 47707, 53053, 56381, 229861, 333949, 394667, 620191, 1609027, 2528471, 2988193, 4341337, 17699297, 20917351, 32870123, 230090861]

約数ペア:

[(1, 230090861), (7, 32870123), (11, 20917351), (13, 17699297), (53, 4341337), (77, 2988193), (91, 2528471), (143, 1609027), (371, 620191), (583, 394667), (689, 333949), (1001, 229861), (4081, 56381), (4337, 53053), (4823, 47707), (7579, 30359)]