204510248

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{4637}}^1$

素因数の和:4829

約数の個数: 32

約数和(自身を含む): 396549000

約数和(自身を除く): 192038752

約数列:

[1, 2, 4, 8, 37, 74, 148, 149, 296, 298, 596, 1192, 4637, 5513, 9274, 11026, 18548, 22052, 37096, 44104, 171569, 343138, 686276, 690913, 1372552, 1381826, 2763652, 5527304, 25563781, 51127562, 102255124, 204510248]

約数ペア:

[(1, 204510248), (2, 102255124), (4, 51127562), (8, 25563781), (37, 5527304), (74, 2763652), (148, 1381826), (149, 1372552), (296, 690913), (298, 686276), (596, 343138), (1192, 171569), (4637, 44104), (5513, 37096), (9274, 22052), (11026, 18548)]