209816166

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{217201}}^1$

素因数の和:217236

約数の個数: 32

約数和(自身を含む): 500433408

約数和(自身を除く): 290617242

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 217201, 434402, 651603, 1303206, 1520407, 3040814, 4561221, 4995623, 9122442, 9991246, 14986869, 29973738, 34969361, 69938722, 104908083, 209816166]

約数ペア:

[(1, 209816166), (2, 104908083), (3, 69938722), (6, 34969361), (7, 29973738), (14, 14986869), (21, 9991246), (23, 9122442), (42, 4995623), (46, 4561221), (69, 3040814), (138, 1520407), (161, 1303206), (322, 651603), (483, 434402), (966, 217201)]