194929208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{75437}}^1$

素因数の和:75479

約数の個数: 32

約数和(自身を含む): 407365200

約数和(自身を除く): 212435992

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 75437, 150874, 301748, 603496, 1282429, 1433303, 2564858, 2866606, 5129716, 5733212, 10259432, 11466424, 24366151, 48732302, 97464604, 194929208]

約数ペア:

[(1, 194929208), (2, 97464604), (4, 48732302), (8, 24366151), (17, 11466424), (19, 10259432), (34, 5733212), (38, 5129716), (68, 2866606), (76, 2564858), (136, 1433303), (152, 1282429), (323, 603496), (646, 301748), (1292, 150874), (2584, 75437)]