207086836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 404490240

約数和(自身を除く): 197403404

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 151, 284, 302, 439, 604, 781, 878, 1562, 1661, 1756, 3124, 3322, 4829, 6644, 9658, 10721, 19316, 21442, 31169, 42884, 62338, 66289, 117931, 124676, 132578, 235862, 265156, 342859, 471724, 685718, 729179, 1371436, 1458358, 2916716, 4706519, 9413038, 18826076, 51771709, 103543418, 207086836]

約数ペア:

[(1, 207086836), (2, 103543418), (4, 51771709), (11, 18826076), (22, 9413038), (44, 4706519), (71, 2916716), (142, 1458358), (151, 1371436), (284, 729179), (302, 685718), (439, 471724), (604, 342859), (781, 265156), (878, 235862), (1562, 132578), (1661, 124676), (1756, 117931), (3124, 66289), (3322, 62338), (4829, 42884), (6644, 31169), (9658, 21442), (10721, 19316)]