207746114

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 344408760

約数和(自身を除く): 136662646

約数列:

[1, 2, 19, 38, 53, 61, 89, 106, 122, 178, 361, 722, 1007, 1159, 1691, 2014, 2318, 3233, 3382, 4717, 5429, 6466, 9434, 10858, 19133, 22021, 32129, 38266, 44042, 61427, 64258, 89623, 103151, 122854, 179246, 206302, 287737, 575474, 1167113, 1702837, 1959869, 2334226, 3405674, 3919738, 5467003, 10934006, 103873057, 207746114]

約数ペア:

[(1, 207746114), (2, 103873057), (19, 10934006), (38, 5467003), (53, 3919738), (61, 3405674), (89, 2334226), (106, 1959869), (122, 1702837), (178, 1167113), (361, 575474), (722, 287737), (1007, 206302), (1159, 179246), (1691, 122854), (2014, 103151), (2318, 89623), (3233, 64258), (3382, 61427), (4717, 44042), (5429, 38266), (6466, 32129), (9434, 22021), (10858, 19133)]