193527290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{76493}}^1$

素因数の和:76534

約数の個数: 32

約数和(自身を含む): 396544896

約数和(自身を除く): 203017606

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 76493, 152986, 382465, 764930, 841423, 1682846, 1759339, 3518678, 4207115, 8414230, 8796695, 17593390, 19352729, 38705458, 96763645, 193527290]

約数ペア:

[(1, 193527290), (2, 96763645), (5, 38705458), (10, 19352729), (11, 17593390), (22, 8796695), (23, 8414230), (46, 4207115), (55, 3518678), (110, 1759339), (115, 1682846), (230, 841423), (253, 764930), (506, 382465), (1265, 152986), (2530, 76493)]