222392181

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{6719}}^1$

素因数の和:6809

約数の個数: 32

約数和(自身を含む): 348364800

約数和(自身を除く): 125972619

約数列:

[1, 3, 11, 17, 33, 51, 59, 177, 187, 561, 649, 1003, 1947, 3009, 6719, 11033, 20157, 33099, 73909, 114223, 221727, 342669, 396421, 1189263, 1256453, 3769359, 4360631, 6739157, 13081893, 20217471, 74130727, 222392181]

約数ペア:

[(1, 222392181), (3, 74130727), (11, 20217471), (17, 13081893), (33, 6739157), (51, 4360631), (59, 3769359), (177, 1256453), (187, 1189263), (561, 396421), (649, 342669), (1003, 221727), (1947, 114223), (3009, 73909), (6719, 33099), (11033, 20157)]