204501219

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1283}}^1$

素因数の和:1427

約数の個数: 32

約数和(自身を含む): 303147264

約数和(自身を除く): 98646045

約数列:

[1, 3, 13, 39, 61, 67, 183, 201, 793, 871, 1283, 2379, 2613, 3849, 4087, 12261, 16679, 50037, 53131, 78263, 85961, 159393, 234789, 257883, 1017419, 1117493, 3052257, 3352479, 5243621, 15730863, 68167073, 204501219]

約数ペア:

[(1, 204501219), (3, 68167073), (13, 15730863), (39, 5243621), (61, 3352479), (67, 3052257), (183, 1117493), (201, 1017419), (793, 257883), (871, 234789), (1283, 159393), (2379, 85961), (2613, 78263), (3849, 53131), (4087, 50037), (12261, 16679)]