214158670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{9227}}^1$

素因数の和:9456

約数の個数: 32

約数和(自身を含む): 422568576

約数和(自身を除く): 208409906

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 211, 422, 1055, 2110, 2321, 4642, 9227, 11605, 18454, 23210, 46135, 92270, 101497, 202994, 507485, 1014970, 1946897, 3893794, 9734485, 19468970, 21415867, 42831734, 107079335, 214158670]

約数ペア:

[(1, 214158670), (2, 107079335), (5, 42831734), (10, 21415867), (11, 19468970), (22, 9734485), (55, 3893794), (110, 1946897), (211, 1014970), (422, 507485), (1055, 202994), (2110, 101497), (2321, 92270), (4642, 46135), (9227, 23210), (11605, 18454)]