201944168

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:762

約数の個数: 64

約数和(自身を含む): 414374400

約数和(自身を除く): 212430232

約数列:

[1, 2, 4, 8, 29, 31, 43, 58, 62, 86, 116, 124, 172, 232, 248, 344, 653, 899, 1247, 1306, 1333, 1798, 2494, 2612, 2666, 3596, 4988, 5224, 5332, 7192, 9976, 10664, 18937, 20243, 28079, 37874, 38657, 40486, 56158, 75748, 77314, 80972, 112316, 151496, 154628, 161944, 224632, 309256, 587047, 814291, 870449, 1174094, 1628582, 1740898, 2348188, 3257164, 3481796, 4696376, 6514328, 6963592, 25243021, 50486042, 100972084, 201944168]

約数ペア:

[(1, 201944168), (2, 100972084), (4, 50486042), (8, 25243021), (29, 6963592), (31, 6514328), (43, 4696376), (58, 3481796), (62, 3257164), (86, 2348188), (116, 1740898), (124, 1628582), (172, 1174094), (232, 870449), (248, 814291), (344, 587047), (653, 309256), (899, 224632), (1247, 161944), (1306, 154628), (1333, 151496), (1798, 112316), (2494, 80972), (2612, 77314), (2666, 75748), (3596, 56158), (4988, 40486), (5224, 38657), (5332, 37874), (7192, 28079), (9976, 20243), (10664, 18937)]