214950906

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{269}}^1\times {\mathrm{431}}^1$

素因数の和:811

約数の個数: 48

約数和(自身を含む): 473091840

約数和(自身を除く): 258140934

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 269, 309, 431, 538, 618, 807, 862, 927, 1293, 1614, 1854, 2421, 2586, 3879, 4842, 7758, 27707, 44393, 55414, 83121, 88786, 115939, 133179, 166242, 231878, 249363, 266358, 347817, 399537, 498726, 695634, 799074, 1043451, 2086902, 11941717, 23883434, 35825151, 71650302, 107475453, 214950906]

約数ペア:

[(1, 214950906), (2, 107475453), (3, 71650302), (6, 35825151), (9, 23883434), (18, 11941717), (103, 2086902), (206, 1043451), (269, 799074), (309, 695634), (431, 498726), (538, 399537), (618, 347817), (807, 266358), (862, 249363), (927, 231878), (1293, 166242), (1614, 133179), (1854, 115939), (2421, 88786), (2586, 83121), (3879, 55414), (4842, 44393), (7758, 27707)]