207874155

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{10273}}^1$

素因数の和:10371

約数の個数: 32

約数和(自身を含む): 355069440

約数和(自身を除く): 147195285

約数列:

[1, 3, 5, 15, 19, 57, 71, 95, 213, 285, 355, 1065, 1349, 4047, 6745, 10273, 20235, 30819, 51365, 154095, 195187, 585561, 729383, 975935, 2188149, 2927805, 3646915, 10940745, 13858277, 41574831, 69291385, 207874155]

約数ペア:

[(1, 207874155), (3, 69291385), (5, 41574831), (15, 13858277), (19, 10940745), (57, 3646915), (71, 2927805), (95, 2188149), (213, 975935), (285, 729383), (355, 585561), (1065, 195187), (1349, 154095), (4047, 51365), (6745, 30819), (10273, 20235)]