200780804

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{5261}}^1$

素因数の和:5348

約数の個数: 48

約数和(自身を含む): 424327680

約数和(自身を除く): 223546876

約数列:

[1, 2, 4, 7, 14, 28, 29, 47, 58, 94, 116, 188, 203, 329, 406, 658, 812, 1316, 1363, 2726, 5261, 5452, 9541, 10522, 19082, 21044, 36827, 38164, 73654, 147308, 152569, 247267, 305138, 494534, 610276, 989068, 1067983, 1730869, 2135966, 3461738, 4271932, 6923476, 7170743, 14341486, 28682972, 50195201, 100390402, 200780804]

約数ペア:

[(1, 200780804), (2, 100390402), (4, 50195201), (7, 28682972), (14, 14341486), (28, 7170743), (29, 6923476), (47, 4271932), (58, 3461738), (94, 2135966), (116, 1730869), (188, 1067983), (203, 989068), (329, 610276), (406, 494534), (658, 305138), (812, 247267), (1316, 152569), (1363, 147308), (2726, 73654), (5261, 38164), (5452, 36827), (9541, 21044), (10522, 19082)]