208116312

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{510089}}^1$

素因数の和:510115

約数の個数: 32

約数和(自身を含む): 550897200

約数和(自身を除く): 342780888

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 510089, 1020178, 1530267, 2040356, 3060534, 4080712, 6121068, 8671513, 12242136, 17343026, 26014539, 34686052, 52029078, 69372104, 104058156, 208116312]

約数ペア:

[(1, 208116312), (2, 104058156), (3, 69372104), (4, 52029078), (6, 34686052), (8, 26014539), (12, 17343026), (17, 12242136), (24, 8671513), (34, 6121068), (51, 4080712), (68, 3060534), (102, 2040356), (136, 1530267), (204, 1020178), (408, 510089)]