203729246

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{4999}}^1$

素因数の和:5120

約数の個数: 32

約数和(自身を含む): 362880000

約数和(自身を除く): 159150754

約数列:

[1, 2, 7, 14, 41, 71, 82, 142, 287, 497, 574, 994, 2911, 4999, 5822, 9998, 20377, 34993, 40754, 69986, 204959, 354929, 409918, 709858, 1434713, 2484503, 2869426, 4969006, 14552089, 29104178, 101864623, 203729246]

約数ペア:

[(1, 203729246), (2, 101864623), (7, 29104178), (14, 14552089), (41, 4969006), (71, 2869426), (82, 2484503), (142, 1434713), (287, 709858), (497, 409918), (574, 354929), (994, 204959), (2911, 69986), (4999, 40754), (5822, 34993), (9998, 20377)]