205388.00000000

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1811}}^1$

素因数の和:1857

約数の個数: 40

約数和(自身を含む): 63144576

約数和(自身を除く): 26031753

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 99, 207, 253, 297, 621, 759, 891, 1811, 1863, 2277, 5433, 6831, 16299, 19921, 20493, 41653, 48897, 59763, 124959, 146691, 179289, 374877, 458183, 537867, 1124631, 1374549, 1613601, 3373893, 4123647, 12370941, 37112823]

約数ペア:

[(1, 37112823), (3, 12370941), (9, 4123647), (11, 3373893), (23, 1613601), (27, 1374549), (33, 1124631), (69, 537867), (81, 458183), (99, 374877), (207, 179289), (253, 146691), (297, 124959), (621, 59763), (759, 48897), (891, 41653), (1811, 20493), (1863, 19921), (2277, 16299), (5433, 6831)]