171640196

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{471539}}^1$

素因数の和:471563

約数の個数: 24

約数和(自身を含む): 369687360

約数和(自身を除く): 198047164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 471539, 943078, 1886156, 3300773, 6130007, 6601546, 12260014, 13203092, 24520028, 42910049, 85820098, 171640196]

約数ペア:

[(1, 171640196), (2, 85820098), (4, 42910049), (7, 24520028), (13, 13203092), (14, 12260014), (26, 6601546), (28, 6130007), (52, 3300773), (91, 1886156), (182, 943078), (364, 471539)]