207926236

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{479}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 429004800

約数和(自身を除く): 221078564

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 419, 479, 518, 838, 958, 1036, 1676, 1916, 2933, 3353, 5866, 6706, 11732, 13412, 15503, 17723, 31006, 35446, 62012, 70892, 108521, 124061, 200701, 217042, 248122, 401402, 434084, 496244, 802804, 1404907, 2809814, 5619628, 7425937, 14851874, 29703748, 51981559, 103963118, 207926236]

約数ペア:

[(1, 207926236), (2, 103963118), (4, 51981559), (7, 29703748), (14, 14851874), (28, 7425937), (37, 5619628), (74, 2809814), (148, 1404907), (259, 802804), (419, 496244), (479, 434084), (518, 401402), (838, 248122), (958, 217042), (1036, 200701), (1676, 124061), (1916, 108521), (2933, 70892), (3353, 62012), (5866, 35446), (6706, 31006), (11732, 17723), (13412, 15503)]