201449842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{3739}}^1$

素因数の和:3862

約数の個数: 32

約数和(自身を含む): 344678400

約数和(自身を除く): 143228558

約数列:

[1, 2, 11, 22, 31, 62, 79, 158, 341, 682, 869, 1738, 2449, 3739, 4898, 7478, 26939, 41129, 53878, 82258, 115909, 231818, 295381, 590762, 1274999, 2549998, 3249191, 6498382, 9156811, 18313622, 100724921, 201449842]

約数ペア:

[(1, 201449842), (2, 100724921), (11, 18313622), (22, 9156811), (31, 6498382), (62, 3249191), (79, 2549998), (158, 1274999), (341, 590762), (682, 295381), (869, 231818), (1738, 115909), (2449, 82258), (3739, 53878), (4898, 41129), (7478, 26939)]