209313614

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{51479}}^1$

素因数の和:51607

約数の個数: 16

約数和(自身を含む): 333590400

約数和(自身を除く): 124276786

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 51479, 102958, 978101, 1956202, 5508253, 11016506, 104656807, 209313614]

約数ペア:

[(1, 209313614), (2, 104656807), (19, 11016506), (38, 5508253), (107, 1956202), (214, 978101), (2033, 102958), (4066, 51479)]