199320906

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{11579}}^1$

素因数の和:11754

約数の個数: 32

約数和(自身を含む): 422438400

約数和(自身を除く): 223117494

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 151, 302, 453, 906, 2869, 5738, 8607, 11579, 17214, 23158, 34737, 69474, 220001, 440002, 660003, 1320006, 1748429, 3496858, 5245287, 10490574, 33220151, 66440302, 99660453, 199320906]

約数ペア:

[(1, 199320906), (2, 99660453), (3, 66440302), (6, 33220151), (19, 10490574), (38, 5245287), (57, 3496858), (114, 1748429), (151, 1320006), (302, 660003), (453, 440002), (906, 220001), (2869, 69474), (5738, 34737), (8607, 23158), (11579, 17214)]