228284186

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{21787}}^1$

素因数の和:21846

約数の個数: 24

約数和(自身を含む): 382771584

約数和(自身を除く): 154487398

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 5239, 10478, 21787, 43574, 283231, 566462, 675397, 1350794, 3682003, 7364006, 8780161, 17560322, 114142093, 228284186]

約数ペア:

[(1, 228284186), (2, 114142093), (13, 17560322), (26, 8780161), (31, 7364006), (62, 3682003), (169, 1350794), (338, 675397), (403, 566462), (806, 283231), (5239, 43574), (10478, 21787)]