219366933

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{691}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 313891200

約数和(自身を除く): 94524267

約数列:

[1, 3, 29, 41, 87, 89, 123, 267, 691, 1189, 2073, 2581, 3567, 3649, 7743, 10947, 20039, 28331, 60117, 61499, 84993, 105821, 184497, 317463, 821599, 1783471, 2464797, 2521459, 5350413, 7564377, 73122311, 219366933]

約数ペア:

[(1, 219366933), (3, 73122311), (29, 7564377), (41, 5350413), (87, 2521459), (89, 2464797), (123, 1783471), (267, 821599), (691, 317463), (1189, 184497), (2073, 105821), (2581, 84993), (3567, 61499), (3649, 60117), (7743, 28331), (10947, 20039)]