200264979

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1669}}^1$

素因数の和:1779

約数の個数: 32

約数和(自身を含む): 292423680

約数和(自身を除く): 92158701

約数列:

[1, 3, 23, 37, 47, 69, 111, 141, 851, 1081, 1669, 1739, 2553, 3243, 5007, 5217, 38387, 39997, 61753, 78443, 115161, 119991, 185259, 235329, 1420319, 1804189, 2902391, 4260957, 5412567, 8707173, 66754993, 200264979]

約数ペア:

[(1, 200264979), (3, 66754993), (23, 8707173), (37, 5412567), (47, 4260957), (69, 2902391), (111, 1804189), (141, 1420319), (851, 235329), (1081, 185259), (1669, 119991), (1739, 115161), (2553, 78443), (3243, 61753), (5007, 39997), (5217, 38387)]