203786463

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2593}}^1$

素因数の和:2703

約数の個数: 32

約数和(自身を含む): 304805376

約数和(自身を除く): 101018913

約数列:

[1, 3, 17, 23, 51, 67, 69, 201, 391, 1139, 1173, 1541, 2593, 3417, 4623, 7779, 26197, 44081, 59639, 78591, 132243, 173731, 178917, 521193, 1013863, 2953427, 3041589, 3995813, 8860281, 11987439, 67928821, 203786463]

約数ペア:

[(1, 203786463), (3, 67928821), (17, 11987439), (23, 8860281), (51, 3995813), (67, 3041589), (69, 2953427), (201, 1013863), (391, 521193), (1139, 178917), (1173, 173731), (1541, 132243), (2593, 78591), (3417, 59639), (4623, 44081), (7779, 26197)]