208101471635

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{144341}}^1$

素因数の和:144599

約数の個数: 32

約数和(自身を含む): 264180502080

約数和(自身を除く): 56079030445

約数列:

[1, 5, 29, 61, 145, 163, 305, 815, 1769, 4727, 8845, 9943, 23635, 49715, 144341, 288347, 721705, 1441735, 4185889, 8804801, 20929445, 23527583, 44024005, 117637915, 255339229, 682299907, 1276696145, 1435182563, 3411499535, 7175912815, 41620294327, 208101471635]

約数ペア:

[(1, 208101471635), (5, 41620294327), (29, 7175912815), (61, 3411499535), (145, 1435182563), (163, 1276696145), (305, 682299907), (815, 255339229), (1769, 117637915), (4727, 44024005), (8845, 23527583), (9943, 20929445), (23635, 8804801), (49715, 4185889), (144341, 1441735), (288347, 721705)]