222732184

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{3943}}^1$

素因数の和:4279

約数の個数: 32

約数和(自身を含む): 437310720

約数和(自身を除く): 214578536

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 307, 614, 1228, 2456, 3943, 7061, 7886, 14122, 15772, 28244, 31544, 56488, 90689, 181378, 362756, 725512, 1210501, 2421002, 4842004, 9684008, 27841523, 55683046, 111366092, 222732184]

約数ペア:

[(1, 222732184), (2, 111366092), (4, 55683046), (8, 27841523), (23, 9684008), (46, 4842004), (92, 2421002), (184, 1210501), (307, 725512), (614, 362756), (1228, 181378), (2456, 90689), (3943, 56488), (7061, 31544), (7886, 28244), (14122, 15772)]