193403645

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 253186560

約数和(自身を除く): 59782915

約数列:

[1, 5, 17, 71, 73, 85, 355, 365, 439, 1207, 1241, 2195, 5183, 6035, 6205, 7463, 25915, 31169, 32047, 37315, 88111, 155845, 160235, 440555, 529873, 544799, 2275337, 2649365, 2723995, 11376685, 38680729, 193403645]

約数ペア:

[(1, 193403645), (5, 38680729), (17, 11376685), (71, 2723995), (73, 2649365), (85, 2275337), (355, 544799), (365, 529873), (439, 440555), (1207, 160235), (1241, 155845), (2195, 88111), (5183, 37315), (6035, 32047), (6205, 31169), (7463, 25915)]