203268318

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{22157}}^1$

素因数の和:22312

約数の個数: 32

約数和(自身を含む): 446705280

約数和(自身を除く): 243436962

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 139, 278, 417, 834, 1529, 3058, 4587, 9174, 22157, 44314, 66471, 132942, 243727, 487454, 731181, 1462362, 3079823, 6159646, 9239469, 18478938, 33878053, 67756106, 101634159, 203268318]

約数ペア:

[(1, 203268318), (2, 101634159), (3, 67756106), (6, 33878053), (11, 18478938), (22, 9239469), (33, 6159646), (66, 3079823), (139, 1462362), (278, 731181), (417, 487454), (834, 243727), (1529, 132942), (3058, 66471), (4587, 44314), (9174, 22157)]