196502823

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{409}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 325428480

約数和(自身を除く): 128925657

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 211, 253, 409, 633, 759, 1227, 1899, 2277, 2321, 3681, 4499, 4853, 6963, 9407, 13497, 14559, 20889, 28221, 40491, 43677, 53383, 84663, 86299, 103477, 160149, 258897, 310431, 480447, 776691, 931293, 949289, 1984877, 2847867, 5954631, 8543601, 17863893, 21833647, 65500941, 196502823]

約数ペア:

[(1, 196502823), (3, 65500941), (9, 21833647), (11, 17863893), (23, 8543601), (33, 5954631), (69, 2847867), (99, 1984877), (207, 949289), (211, 931293), (253, 776691), (409, 480447), (633, 310431), (759, 258897), (1227, 160149), (1899, 103477), (2277, 86299), (2321, 84663), (3681, 53383), (4499, 43677), (4853, 40491), (6963, 28221), (9407, 20889), (13497, 14559)]