209534156636

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3389}}^1\times {\mathrm{19541}}^1$

素因数の和:23054

約数の個数: 48

約数和(自身を含む): 422923273920

約数和(自身を除く): 213389117284

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 3389, 6778, 13556, 19541, 23723, 39082, 47446, 78164, 94892, 136787, 273574, 382957, 547148, 765914, 1531828, 2208133, 2680699, 4416266, 5361398, 8832532, 10722796, 15456931, 30913862, 61827724, 66224449, 132448898, 264897796, 463571143, 927142286, 1854284572, 7483362737, 14966725474, 29933450948, 52383539159, 104767078318, 209534156636]

約数ペア:

[(1, 209534156636), (2, 104767078318), (4, 52383539159), (7, 29933450948), (14, 14966725474), (28, 7483362737), (113, 1854284572), (226, 927142286), (452, 463571143), (791, 264897796), (1582, 132448898), (3164, 66224449), (3389, 61827724), (6778, 30913862), (13556, 15456931), (19541, 10722796), (23723, 8832532), (39082, 5361398), (47446, 4416266), (78164, 2680699), (94892, 2208133), (136787, 1531828), (273574, 765914), (382957, 547148)]