201435255

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1733}}^1$

素因数の和:1798

約数の個数: 80

約数和(自身を含む): 422985024

約数和(自身を除く): 221549769

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 41, 45, 63, 81, 105, 123, 135, 189, 205, 287, 315, 369, 405, 567, 615, 861, 945, 1107, 1435, 1733, 1845, 2583, 2835, 3321, 4305, 5199, 5535, 7749, 8665, 12131, 12915, 15597, 16605, 23247, 25995, 36393, 38745, 46791, 60655, 71053, 77985, 109179, 116235, 140373, 181965, 213159, 233955, 327537, 355265, 497371, 545895, 639477, 701865, 982611, 1065795, 1492113, 1637685, 1918431, 2486855, 3197385, 4476339, 4913055, 5755293, 7460565, 9592155, 13429017, 22381695, 28776465, 40287051, 67145085, 201435255]

約数ペア:

[(1, 201435255), (3, 67145085), (5, 40287051), (7, 28776465), (9, 22381695), (15, 13429017), (21, 9592155), (27, 7460565), (35, 5755293), (41, 4913055), (45, 4476339), (63, 3197385), (81, 2486855), (105, 1918431), (123, 1637685), (135, 1492113), (189, 1065795), (205, 982611), (287, 701865), (315, 639477), (369, 545895), (405, 497371), (567, 355265), (615, 327537), (861, 233955), (945, 213159), (1107, 181965), (1435, 140373), (1733, 116235), (1845, 109179), (2583, 77985), (2835, 71053), (3321, 60655), (4305, 46791), (5199, 38745), (5535, 36393), (7749, 25995), (8665, 23247), (12131, 16605), (12915, 15597)]