196367185

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4159}}^1$

素因数の和:4261

約数の個数: 32

約数和(自身を含む): 287539200

約数和(自身を除く): 91172015

約数列:

[1, 5, 7, 19, 35, 71, 95, 133, 355, 497, 665, 1349, 2485, 4159, 6745, 9443, 20795, 29113, 47215, 79021, 145565, 295289, 395105, 553147, 1476445, 2067023, 2765735, 5610491, 10335115, 28052455, 39273437, 196367185]

約数ペア:

[(1, 196367185), (5, 39273437), (7, 28052455), (19, 10335115), (35, 5610491), (71, 2765735), (95, 2067023), (133, 1476445), (355, 553147), (497, 395105), (665, 295289), (1349, 145565), (2485, 79021), (4159, 47215), (6745, 29113), (9443, 20795)]