201913494

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{16553}}^1$

素因数の和:16684

約数の個数: 32

約数和(自身を含む): 429079680

約数和(自身を除く): 227166186

約数列:

[1, 2, 3, 6, 19, 38, 57, 107, 114, 214, 321, 642, 2033, 4066, 6099, 12198, 16553, 33106, 49659, 99318, 314507, 629014, 943521, 1771171, 1887042, 3542342, 5313513, 10627026, 33652249, 67304498, 100956747, 201913494]

約数ペア:

[(1, 201913494), (2, 100956747), (3, 67304498), (6, 33652249), (19, 10627026), (38, 5313513), (57, 3542342), (107, 1887042), (114, 1771171), (214, 943521), (321, 629014), (642, 314507), (2033, 99318), (4066, 49659), (6099, 33106), (12198, 16553)]