197014496

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:449

約数の個数: 144

約数和(自身を含む): 504176400

約数和(自身を除く): 307161904

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 49, 56, 68, 76, 98, 112, 119, 133, 136, 152, 196, 224, 238, 266, 272, 304, 323, 389, 392, 476, 532, 544, 608, 646, 778, 784, 833, 931, 952, 1064, 1292, 1556, 1568, 1666, 1862, 1904, 2128, 2261, 2584, 2723, 3112, 3332, 3724, 3808, 4256, 4522, 5168, 5446, 6224, 6613, 6664, 7391, 7448, 9044, 10336, 10892, 12448, 13226, 13328, 14782, 14896, 15827, 18088, 19061, 21784, 26452, 26656, 29564, 29792, 31654, 36176, 38122, 43568, 46291, 51737, 52904, 59128, 63308, 72352, 76244, 87136, 92582, 103474, 105808, 118256, 125647, 126616, 152488, 185164, 206948, 211616, 236512, 251294, 253232, 304976, 324037, 362159, 370328, 413896, 502588, 506464, 609952, 648074, 724318, 740656, 827792, 879529, 1005176, 1296148, 1448636, 1481312, 1655584, 1759058, 2010352, 2592296, 2897272, 3518116, 4020704, 5184592, 5794544, 6156703, 7036232, 10369184, 11589088, 12313406, 14072464, 24626812, 28144928, 49253624, 98507248, 197014496]

約数ペア:

[(1, 197014496), (2, 98507248), (4, 49253624), (7, 28144928), (8, 24626812), (14, 14072464), (16, 12313406), (17, 11589088), (19, 10369184), (28, 7036232), (32, 6156703), (34, 5794544), (38, 5184592), (49, 4020704), (56, 3518116), (68, 2897272), (76, 2592296), (98, 2010352), (112, 1759058), (119, 1655584), (133, 1481312), (136, 1448636), (152, 1296148), (196, 1005176), (224, 879529), (238, 827792), (266, 740656), (272, 724318), (304, 648074), (323, 609952), (389, 506464), (392, 502588), (476, 413896), (532, 370328), (544, 362159), (608, 324037), (646, 304976), (778, 253232), (784, 251294), (833, 236512), (931, 211616), (952, 206948), (1064, 185164), (1292, 152488), (1556, 126616), (1568, 125647), (1666, 118256), (1862, 105808), (1904, 103474), (2128, 92582), (2261, 87136), (2584, 76244), (2723, 72352), (3112, 63308), (3332, 59128), (3724, 52904), (3808, 51737), (4256, 46291), (4522, 43568), (5168, 38122), (5446, 36176), (6224, 31654), (6613, 29792), (6664, 29564), (7391, 26656), (7448, 26452), (9044, 21784), (10336, 19061), (10892, 18088), (12448, 15827), (13226, 14896), (13328, 14782)]