201560738

素因数分解:

$2^1\times {\mathrm{17}}^3\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 326792880

約数和(自身を除く): 125232142

約数列:

[1, 2, 17, 34, 73, 146, 281, 289, 562, 578, 1241, 2482, 4777, 4913, 9554, 9826, 20513, 21097, 41026, 42194, 81209, 162418, 348721, 358649, 697442, 717298, 1380553, 2761106, 5928257, 11856514, 100780369, 201560738]

約数ペア:

[(1, 201560738), (2, 100780369), (17, 11856514), (34, 5928257), (73, 2761106), (146, 1380553), (281, 717298), (289, 697442), (562, 358649), (578, 348721), (1241, 162418), (2482, 81209), (4777, 42194), (4913, 41026), (9554, 21097), (9826, 20513)]