209968202012

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{8116909}}^1$

素因数の和:8117165

約数の個数: 24

約数和(自身を含む): 381819446400

約数和(自身を除く): 171851244388

約数列:

[1, 2, 4, 29, 58, 116, 223, 446, 892, 6467, 12934, 25868, 8116909, 16233818, 32467636, 235390361, 470780722, 941561444, 1810070707, 3620141414, 7240282828, 52492050503, 104984101006, 209968202012]

約数ペア:

[(1, 209968202012), (2, 104984101006), (4, 52492050503), (29, 7240282828), (58, 3620141414), (116, 1810070707), (223, 941561444), (446, 470780722), (892, 235390361), (6467, 32467636), (12934, 16233818), (25868, 8116909)]