206672823

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{859}}^1$

素因数の和:961

約数の個数: 64

約数和(自身を含む): 374272000

約数和(自身を除く): 167599177

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 67, 133, 171, 189, 201, 399, 469, 513, 603, 859, 1197, 1273, 1407, 1809, 2577, 3591, 3819, 4221, 6013, 7731, 8911, 11457, 12663, 16321, 18039, 23193, 26733, 34371, 48963, 54117, 57553, 80199, 114247, 146889, 162351, 172659, 240597, 342741, 402871, 440667, 517977, 1028223, 1093507, 1208613, 1553931, 3084669, 3280521, 3625839, 7654549, 9841563, 10877517, 22963647, 29524689, 68890941, 206672823]

約数ペア:

[(1, 206672823), (3, 68890941), (7, 29524689), (9, 22963647), (19, 10877517), (21, 9841563), (27, 7654549), (57, 3625839), (63, 3280521), (67, 3084669), (133, 1553931), (171, 1208613), (189, 1093507), (201, 1028223), (399, 517977), (469, 440667), (513, 402871), (603, 342741), (859, 240597), (1197, 172659), (1273, 162351), (1407, 146889), (1809, 114247), (2577, 80199), (3591, 57553), (3819, 54117), (4221, 48963), (6013, 34371), (7731, 26733), (8911, 23193), (11457, 18039), (12663, 16321)]