205124461795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3217891}}^1$

素因数の和:3217987

約数の個数: 32

約数和(自身を含む): 287293397760

約数和(自身を除く): 82168935965

約数列:

[1, 5, 11, 19, 55, 61, 95, 209, 305, 671, 1045, 1159, 3355, 5795, 12749, 63745, 3217891, 16089455, 35396801, 61139929, 176984005, 196291351, 305699645, 672539219, 981456755, 2159204861, 3362696095, 3729535669, 10796024305, 18647678345, 41024892359, 205124461795]

約数ペア:

[(1, 205124461795), (5, 41024892359), (11, 18647678345), (19, 10796024305), (55, 3729535669), (61, 3362696095), (95, 2159204861), (209, 981456755), (305, 672539219), (671, 305699645), (1045, 196291351), (1159, 176984005), (3355, 61139929), (5795, 35396801), (12749, 16089455), (63745, 3217891)]