201921363998

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{964571}}^1$

素因数の和:964768

約数の個数: 32

約数和(自身を含む): 330022522368

約数和(自身を除く): 128101158370

約数列:

[1, 2, 17, 34, 47, 94, 131, 262, 799, 1598, 2227, 4454, 6157, 12314, 104669, 209338, 964571, 1929142, 16397707, 32795414, 45334837, 90669674, 126358801, 252717602, 770692229, 1541384458, 2148099617, 4296199234, 5938863647, 11877727294, 100960681999, 201921363998]

約数ペア:

[(1, 201921363998), (2, 100960681999), (17, 11877727294), (34, 5938863647), (47, 4296199234), (94, 2148099617), (131, 1541384458), (262, 770692229), (799, 252717602), (1598, 126358801), (2227, 90669674), (4454, 45334837), (6157, 32795414), (12314, 16397707), (104669, 1929142), (209338, 964571)]