207654192

素因数分解:

$2^4\times 3^6\times {\mathrm{19}}^1\times {\mathrm{937}}^1$

素因数の和:982

約数の個数: 140

約数和(自身を含む): 635645080

約数和(自身を除く): 427990888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 243, 304, 324, 342, 432, 456, 486, 513, 648, 684, 729, 912, 937, 972, 1026, 1296, 1368, 1458, 1539, 1874, 1944, 2052, 2736, 2811, 2916, 3078, 3748, 3888, 4104, 4617, 5622, 5832, 6156, 7496, 8208, 8433, 9234, 11244, 11664, 12312, 13851, 14992, 16866, 17803, 18468, 22488, 24624, 25299, 27702, 33732, 35606, 36936, 44976, 50598, 53409, 55404, 67464, 71212, 73872, 75897, 101196, 106818, 110808, 134928, 142424, 151794, 160227, 202392, 213636, 221616, 227691, 284848, 303588, 320454, 404784, 427272, 455382, 480681, 607176, 640908, 683073, 854544, 910764, 961362, 1214352, 1281816, 1366146, 1442043, 1821528, 1922724, 2563632, 2732292, 2884086, 3643056, 3845448, 4326129, 5464584, 5768172, 7690896, 8652258, 10929168, 11536344, 12978387, 17304516, 23072688, 25956774, 34609032, 51913548, 69218064, 103827096, 207654192]

約数ペア:

[(1, 207654192), (2, 103827096), (3, 69218064), (4, 51913548), (6, 34609032), (8, 25956774), (9, 23072688), (12, 17304516), (16, 12978387), (18, 11536344), (19, 10929168), (24, 8652258), (27, 7690896), (36, 5768172), (38, 5464584), (48, 4326129), (54, 3845448), (57, 3643056), (72, 2884086), (76, 2732292), (81, 2563632), (108, 1922724), (114, 1821528), (144, 1442043), (152, 1366146), (162, 1281816), (171, 1214352), (216, 961362), (228, 910764), (243, 854544), (304, 683073), (324, 640908), (342, 607176), (432, 480681), (456, 455382), (486, 427272), (513, 404784), (648, 320454), (684, 303588), (729, 284848), (912, 227691), (937, 221616), (972, 213636), (1026, 202392), (1296, 160227), (1368, 151794), (1458, 142424), (1539, 134928), (1874, 110808), (1944, 106818), (2052, 101196), (2736, 75897), (2811, 73872), (2916, 71212), (3078, 67464), (3748, 55404), (3888, 53409), (4104, 50598), (4617, 44976), (5622, 36936), (5832, 35606), (6156, 33732), (7496, 27702), (8208, 25299), (8433, 24624), (9234, 22488), (11244, 18468), (11664, 17803), (12312, 16866), (13851, 14992)]