201661884

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{243553}}^1$

素因数の和:243586

約数の個数: 36

約数和(自身を含む): 531921936

約数和(自身を除く): 330260052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 243553, 487106, 730659, 974212, 1461318, 2191977, 2922636, 4383954, 5601719, 8767908, 11203438, 16805157, 22406876, 33610314, 50415471, 67220628, 100830942, 201661884]

約数ペア:

[(1, 201661884), (2, 100830942), (3, 67220628), (4, 50415471), (6, 33610314), (9, 22406876), (12, 16805157), (18, 11203438), (23, 8767908), (36, 5601719), (46, 4383954), (69, 2922636), (92, 2191977), (138, 1461318), (207, 974212), (276, 730659), (414, 487106), (828, 243553)]