209436354

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:686

約数の個数: 96

約数和(自身を含む): 509570880

約数和(自身を除く): 300134526

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 37, 38, 54, 57, 74, 81, 111, 114, 162, 171, 222, 243, 333, 342, 486, 513, 613, 666, 703, 999, 1026, 1226, 1406, 1539, 1839, 1998, 2109, 2997, 3078, 3678, 4218, 4617, 5517, 5994, 6327, 8991, 9234, 11034, 11647, 12654, 16551, 17982, 18981, 22681, 23294, 33102, 34941, 37962, 45362, 49653, 56943, 68043, 69882, 99306, 104823, 113886, 136086, 148959, 170829, 204129, 209646, 297918, 314469, 341658, 408258, 430939, 612387, 628938, 861878, 943407, 1224774, 1292817, 1837161, 1886814, 2585634, 2830221, 3674322, 3878451, 5511483, 5660442, 7756902, 11022966, 11635353, 23270706, 34906059, 69812118, 104718177, 209436354]

約数ペア:

[(1, 209436354), (2, 104718177), (3, 69812118), (6, 34906059), (9, 23270706), (18, 11635353), (19, 11022966), (27, 7756902), (37, 5660442), (38, 5511483), (54, 3878451), (57, 3674322), (74, 2830221), (81, 2585634), (111, 1886814), (114, 1837161), (162, 1292817), (171, 1224774), (222, 943407), (243, 861878), (333, 628938), (342, 612387), (486, 430939), (513, 408258), (613, 341658), (666, 314469), (703, 297918), (999, 209646), (1026, 204129), (1226, 170829), (1406, 148959), (1539, 136086), (1839, 113886), (1998, 104823), (2109, 99306), (2997, 69882), (3078, 68043), (3678, 56943), (4218, 49653), (4617, 45362), (5517, 37962), (5994, 34941), (6327, 33102), (8991, 23294), (9234, 22681), (11034, 18981), (11647, 17982), (12654, 16551)]