330623918

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 518319648

約数和(自身を除く): 187695730

約数列:

[1, 2, 41, 82, 97, 194, 197, 211, 394, 422, 3977, 7954, 8077, 8651, 16154, 17302, 19109, 20467, 38218, 40934, 41567, 83134, 783469, 839147, 1566938, 1678294, 1704247, 3408494, 4031999, 8063998, 165311959, 330623918]

約数ペア:

[(1, 330623918), (2, 165311959), (41, 8063998), (82, 4031999), (97, 3408494), (194, 1704247), (197, 1678294), (211, 1566938), (394, 839147), (422, 783469), (3977, 83134), (7954, 41567), (8077, 40934), (8651, 38218), (16154, 20467), (17302, 19109)]