197040312

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{390953}}^1$

素因数の和:390972

約数の個数: 48

約数和(自身を含む): 609888240

約数和(自身を除く): 412847928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 390953, 781906, 1172859, 1563812, 2345718, 2736671, 3127624, 3518577, 4691436, 5473342, 7037154, 8210013, 9382872, 10946684, 14074308, 16420026, 21893368, 24630039, 28148616, 32840052, 49260078, 65680104, 98520156, 197040312]

約数ペア:

[(1, 197040312), (2, 98520156), (3, 65680104), (4, 49260078), (6, 32840052), (7, 28148616), (8, 24630039), (9, 21893368), (12, 16420026), (14, 14074308), (18, 10946684), (21, 9382872), (24, 8210013), (28, 7037154), (36, 5473342), (42, 4691436), (56, 3518577), (63, 3127624), (72, 2736671), (84, 2345718), (126, 1563812), (168, 1172859), (252, 781906), (504, 390953)]