201942856064

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{550289}}^1$

素因数の和:550411

約数の個数: 64

約数和(自身を含む): 417604075200

約数和(自身を除く): 215661219136

約数列:

[1, 2, 4, 8, 16, 32, 47, 61, 64, 94, 122, 128, 188, 244, 376, 488, 752, 976, 1504, 1952, 2867, 3008, 3904, 5734, 6016, 7808, 11468, 22936, 45872, 91744, 183488, 366976, 550289, 1100578, 2201156, 4402312, 8804624, 17609248, 25863583, 33567629, 35218496, 51727166, 67135258, 70436992, 103454332, 134270516, 206908664, 268541032, 413817328, 537082064, 827634656, 1074164128, 1577678563, 1655269312, 2148328256, 3155357126, 3310538624, 4296656512, 6310714252, 12621428504, 25242857008, 50485714016, 100971428032, 201942856064]

約数ペア:

[(1, 201942856064), (2, 100971428032), (4, 50485714016), (8, 25242857008), (16, 12621428504), (32, 6310714252), (47, 4296656512), (61, 3310538624), (64, 3155357126), (94, 2148328256), (122, 1655269312), (128, 1577678563), (188, 1074164128), (244, 827634656), (376, 537082064), (488, 413817328), (752, 268541032), (976, 206908664), (1504, 134270516), (1952, 103454332), (2867, 70436992), (3008, 67135258), (3904, 51727166), (5734, 35218496), (6016, 33567629), (7808, 25863583), (11468, 17609248), (22936, 8804624), (45872, 4402312), (91744, 2201156), (183488, 1100578), (366976, 550289)]