198000767

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 228856320

約数和(自身を除く): 30855553

約数列:

[1, 19, 23, 41, 43, 257, 437, 779, 817, 943, 989, 1763, 4883, 5911, 10537, 11051, 17917, 18791, 33497, 40549, 112309, 200203, 209969, 242351, 254173, 453091, 770431, 4604669, 4829287, 8608729, 10421093, 198000767]

約数ペア:

[(1, 198000767), (19, 10421093), (23, 8608729), (41, 4829287), (43, 4604669), (257, 770431), (437, 453091), (779, 254173), (817, 242351), (943, 209969), (989, 200203), (1763, 112309), (4883, 40549), (5911, 33497), (10537, 18791), (11051, 17917)]