201344691

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1409}}^1$

素因数の和:1563

約数の個数: 32

約数和(自身を含む): 297792000

約数和(自身を除く): 96447309

約数列:

[1, 3, 19, 23, 57, 69, 109, 327, 437, 1311, 1409, 2071, 2507, 4227, 6213, 7521, 26771, 32407, 47633, 80313, 97221, 142899, 153581, 460743, 615733, 1847199, 2918039, 3532363, 8754117, 10597089, 67114897, 201344691]

約数ペア:

[(1, 201344691), (3, 67114897), (19, 10597089), (23, 8754117), (57, 3532363), (69, 2918039), (109, 1847199), (327, 615733), (437, 460743), (1311, 153581), (1409, 142899), (2071, 97221), (2507, 80313), (4227, 47633), (6213, 32407), (7521, 26771)]