200447946

素因数分解:

$2^1\times 3^4\times {\mathrm{163}}^1\times {\mathrm{7591}}^1$

素因数の和:7768

約数の個数: 40

約数和(自身を含む): 451966944

約数和(自身を除く): 251518998

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 163, 326, 489, 978, 1467, 2934, 4401, 7591, 8802, 13203, 15182, 22773, 26406, 45546, 68319, 136638, 204957, 409914, 614871, 1229742, 1237333, 2474666, 3711999, 7423998, 11135997, 22271994, 33407991, 66815982, 100223973, 200447946]

約数ペア:

[(1, 200447946), (2, 100223973), (3, 66815982), (6, 33407991), (9, 22271994), (18, 11135997), (27, 7423998), (54, 3711999), (81, 2474666), (162, 1237333), (163, 1229742), (326, 614871), (489, 409914), (978, 204957), (1467, 136638), (2934, 68319), (4401, 45546), (7591, 26406), (8802, 22773), (13203, 15182)]