197088976

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:273

約数の個数: 120

約数和(自身を含む): 475817760

約数和(自身を除く): 278728784

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 101, 112, 131, 133, 152, 196, 202, 262, 266, 304, 392, 404, 524, 532, 707, 784, 808, 917, 931, 1048, 1064, 1414, 1616, 1834, 1862, 1919, 2096, 2128, 2489, 2828, 3668, 3724, 3838, 4949, 4978, 5656, 6419, 7336, 7448, 7676, 9898, 9956, 11312, 12838, 13231, 13433, 14672, 14896, 15352, 17423, 19796, 19912, 25676, 26462, 26866, 30704, 34846, 39592, 39824, 51352, 52924, 53732, 69692, 79184, 92617, 94031, 102704, 105848, 107464, 121961, 139384, 185234, 188062, 211696, 214928, 243922, 251389, 278768, 370468, 376124, 487844, 502778, 648319, 740936, 752248, 975688, 1005556, 1296638, 1481872, 1504496, 1759723, 1951376, 2011112, 2593276, 3519446, 4022224, 5186552, 7038892, 10373104, 12318061, 14077784, 24636122, 28155568, 49272244, 98544488, 197088976]

約数ペア:

[(1, 197088976), (2, 98544488), (4, 49272244), (7, 28155568), (8, 24636122), (14, 14077784), (16, 12318061), (19, 10373104), (28, 7038892), (38, 5186552), (49, 4022224), (56, 3519446), (76, 2593276), (98, 2011112), (101, 1951376), (112, 1759723), (131, 1504496), (133, 1481872), (152, 1296638), (196, 1005556), (202, 975688), (262, 752248), (266, 740936), (304, 648319), (392, 502778), (404, 487844), (524, 376124), (532, 370468), (707, 278768), (784, 251389), (808, 243922), (917, 214928), (931, 211696), (1048, 188062), (1064, 185234), (1414, 139384), (1616, 121961), (1834, 107464), (1862, 105848), (1919, 102704), (2096, 94031), (2128, 92617), (2489, 79184), (2828, 69692), (3668, 53732), (3724, 52924), (3838, 51352), (4949, 39824), (4978, 39592), (5656, 34846), (6419, 30704), (7336, 26866), (7448, 26462), (7676, 25676), (9898, 19912), (9956, 19796), (11312, 17423), (12838, 15352), (13231, 14896), (13433, 14672)]