204893236

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 386245440

約数和(自身を除く): 181352204

約数列:

[1, 2, 4, 29, 41, 58, 67, 82, 116, 134, 164, 268, 643, 1189, 1286, 1943, 2378, 2572, 2747, 3886, 4756, 5494, 7772, 10988, 18647, 26363, 37294, 43081, 52726, 74588, 79663, 86162, 105452, 159326, 172324, 318652, 764527, 1249349, 1529054, 1766321, 2498698, 3058108, 3532642, 4997396, 7065284, 51223309, 102446618, 204893236]

約数ペア:

[(1, 204893236), (2, 102446618), (4, 51223309), (29, 7065284), (41, 4997396), (58, 3532642), (67, 3058108), (82, 2498698), (116, 1766321), (134, 1529054), (164, 1249349), (268, 764527), (643, 318652), (1189, 172324), (1286, 159326), (1943, 105452), (2378, 86162), (2572, 79663), (2747, 74588), (3886, 52726), (4756, 43081), (5494, 37294), (7772, 26363), (10988, 18647)]