201229569

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{1283}}^1$

素因数の和:1486

約数の個数: 32

約数和(自身を含む): 308365440

約数和(自身を除く): 107135871

約数列:

[1, 3, 9, 27, 37, 111, 157, 333, 471, 999, 1283, 1413, 3849, 4239, 5809, 11547, 17427, 34641, 47471, 52281, 142413, 156843, 201431, 427239, 604293, 1281717, 1812879, 5438637, 7452947, 22358841, 67076523, 201229569]

約数ペア:

[(1, 201229569), (3, 67076523), (9, 22358841), (27, 7452947), (37, 5438637), (111, 1812879), (157, 1281717), (333, 604293), (471, 427239), (999, 201431), (1283, 156843), (1413, 142413), (3849, 52281), (4239, 47471), (5809, 34641), (11547, 17427)]