220616818

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1\times {\mathrm{7213}}^1$

素因数の和:7629

約数の個数: 16

約数和(自身を含む): 339952536

約数和(自身を除く): 119335718

約数列:

[1, 2, 41, 82, 373, 746, 7213, 14426, 15293, 30586, 295733, 591466, 2690449, 5380898, 110308409, 220616818]

約数ペア:

[(1, 220616818), (2, 110308409), (41, 5380898), (82, 2690449), (373, 591466), (746, 295733), (7213, 30586), (14426, 15293)]