200770292752

素因数分解:

$2^4\times {\mathrm{997}}^1\times {\mathrm{1951}}^1\times {\mathrm{6451}}^1$

素因数の和:9407

約数の個数: 40

約数和(自身を含む): 389642577152

約数和(自身を除く): 188872284400

約数列:

[1, 2, 4, 8, 16, 997, 1951, 1994, 3902, 3988, 6451, 7804, 7976, 12902, 15608, 15952, 25804, 31216, 51608, 103216, 1945147, 3890294, 6431647, 7780588, 12585901, 12863294, 15561176, 25171802, 25726588, 31122352, 50343604, 51453176, 100687208, 102906352, 201374416, 12548143297, 25096286594, 50192573188, 100385146376, 200770292752]

約数ペア:

[(1, 200770292752), (2, 100385146376), (4, 50192573188), (8, 25096286594), (16, 12548143297), (997, 201374416), (1951, 102906352), (1994, 100687208), (3902, 51453176), (3988, 50343604), (6451, 31122352), (7804, 25726588), (7976, 25171802), (12902, 15561176), (15608, 12863294), (15952, 12585901), (25804, 7780588), (31216, 6431647), (51608, 3890294), (103216, 1945147)]