243973902

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{7691}}^1$

素因数の和:8024

約数の個数: 32

約数和(自身を含む): 518379264

約数和(自身を除く): 274405362

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 311, 622, 933, 1866, 5287, 7691, 10574, 15382, 15861, 23073, 31722, 46146, 130747, 261494, 392241, 784482, 2391901, 4783802, 7175703, 14351406, 40662317, 81324634, 121986951, 243973902]

約数ペア:

[(1, 243973902), (2, 121986951), (3, 81324634), (6, 40662317), (17, 14351406), (34, 7175703), (51, 4783802), (102, 2391901), (311, 784482), (622, 392241), (933, 261494), (1866, 130747), (5287, 46146), (7691, 31722), (10574, 23073), (15382, 15861)]