100407419

素因数分解:

$7^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 40

約数和(自身を含む): 129070080

約数和(自身を除く): 28662661

約数列:

[1, 7, 19, 31, 49, 71, 133, 217, 343, 497, 589, 931, 1349, 1519, 2201, 2401, 3479, 4123, 6517, 9443, 10633, 15407, 24353, 28861, 41819, 45619, 66101, 74431, 107849, 170471, 202027, 292733, 462707, 754943, 1414189, 2049131, 3238949, 5284601, 14343917, 100407419]

約数ペア:

[(1, 100407419), (7, 14343917), (19, 5284601), (31, 3238949), (49, 2049131), (71, 1414189), (133, 754943), (217, 462707), (343, 292733), (497, 202027), (589, 170471), (931, 107849), (1349, 74431), (1519, 66101), (2201, 45619), (2401, 41819), (3479, 28861), (4123, 24353), (6517, 15407), (9443, 10633)]