210947751952

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7723}}^1\times {\mathrm{7867}}^1$

素因数の和:15636

約数の個数: 80

約数和(自身を含む): 482290020352

約数和(自身を除く): 271342268400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 7723, 7867, 15446, 15734, 30892, 31468, 54061, 55069, 61784, 62936, 108122, 110138, 123568, 125872, 216244, 220276, 239413, 243877, 432488, 440552, 478826, 487754, 864976, 881104, 957652, 975508, 1675891, 1707139, 1915304, 1951016, 3351782, 3414278, 3830608, 3902032, 6703564, 6828556, 13407128, 13657112, 26814256, 27314224, 60756841, 121513682, 243027364, 425297887, 486054728, 850595774, 972109456, 1701191548, 1883462071, 3402383096, 3766924142, 6804766192, 7533848284, 13184234497, 15067696568, 26368468994, 30135393136, 52736937988, 105473875976, 210947751952]

約数ペア:

[(1, 210947751952), (2, 105473875976), (4, 52736937988), (7, 30135393136), (8, 26368468994), (14, 15067696568), (16, 13184234497), (28, 7533848284), (31, 6804766192), (56, 3766924142), (62, 3402383096), (112, 1883462071), (124, 1701191548), (217, 972109456), (248, 850595774), (434, 486054728), (496, 425297887), (868, 243027364), (1736, 121513682), (3472, 60756841), (7723, 27314224), (7867, 26814256), (15446, 13657112), (15734, 13407128), (30892, 6828556), (31468, 6703564), (54061, 3902032), (55069, 3830608), (61784, 3414278), (62936, 3351782), (108122, 1951016), (110138, 1915304), (123568, 1707139), (125872, 1675891), (216244, 975508), (220276, 957652), (239413, 881104), (243877, 864976), (432488, 487754), (440552, 478826)]