200520591039

素因数分解:

$3^3\times {\mathrm{199}}^1\times {\mathrm{2473}}^1\times {\mathrm{15091}}^1$

素因数の和:17772

約数の個数: 32

約数和(自身を含む): 298700864000

約数和(自身を除く): 98180272961

約数列:

[1, 3, 9, 27, 199, 597, 1791, 2473, 5373, 7419, 15091, 22257, 45273, 66771, 135819, 407457, 492127, 1476381, 3003109, 4429143, 9009327, 13287429, 27027981, 37320043, 81083943, 111960129, 335880387, 1007641161, 7426688557, 22280065671, 66840197013, 200520591039]

約数ペア:

[(1, 200520591039), (3, 66840197013), (9, 22280065671), (27, 7426688557), (199, 1007641161), (597, 335880387), (1791, 111960129), (2473, 81083943), (5373, 37320043), (7419, 27027981), (15091, 13287429), (22257, 9009327), (45273, 4429143), (66771, 3003109), (135819, 1476381), (407457, 492127)]