197141896

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{16223}}^1$

素因数の和:16274

約数の個数: 48

約数和(自身を含む): 443888640

約数和(自身を除く): 246746744

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 3038, 6076, 12152, 16223, 32446, 64892, 113561, 129784, 227122, 454244, 502913, 794927, 908488, 1005826, 1589854, 2011652, 3179708, 3520391, 4023304, 6359416, 7040782, 14081564, 24642737, 28163128, 49285474, 98570948, 197141896]

約数ペア:

[(1, 197141896), (2, 98570948), (4, 49285474), (7, 28163128), (8, 24642737), (14, 14081564), (28, 7040782), (31, 6359416), (49, 4023304), (56, 3520391), (62, 3179708), (98, 2011652), (124, 1589854), (196, 1005826), (217, 908488), (248, 794927), (392, 502913), (434, 454244), (868, 227122), (1519, 129784), (1736, 113561), (3038, 64892), (6076, 32446), (12152, 16223)]