204554616

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{31}}^2\times {\mathrm{181}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 618082920

約数和(自身を除く): 413528304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 49, 56, 62, 84, 93, 98, 124, 147, 168, 181, 186, 196, 217, 248, 294, 362, 372, 392, 434, 543, 588, 651, 724, 744, 868, 961, 1086, 1176, 1267, 1302, 1448, 1519, 1736, 1922, 2172, 2534, 2604, 2883, 3038, 3801, 3844, 4344, 4557, 5068, 5208, 5611, 5766, 6076, 6727, 7602, 7688, 8869, 9114, 10136, 11222, 11532, 12152, 13454, 15204, 16833, 17738, 18228, 20181, 22444, 23064, 26607, 26908, 30408, 33666, 35476, 36456, 39277, 40362, 44888, 47089, 53214, 53816, 67332, 70952, 78554, 80724, 94178, 106428, 117831, 134664, 141267, 157108, 161448, 173941, 188356, 212856, 235662, 274939, 282534, 314216, 347882, 376712, 471324, 521823, 549878, 565068, 695764, 824817, 942648, 1043646, 1099756, 1130136, 1217587, 1391528, 1649634, 2087292, 2199512, 2435174, 3299268, 3652761, 4174584, 4870348, 6598536, 7305522, 8523109, 9740696, 14611044, 17046218, 25569327, 29222088, 34092436, 51138654, 68184872, 102277308, 204554616]

約数ペア:

[(1, 204554616), (2, 102277308), (3, 68184872), (4, 51138654), (6, 34092436), (7, 29222088), (8, 25569327), (12, 17046218), (14, 14611044), (21, 9740696), (24, 8523109), (28, 7305522), (31, 6598536), (42, 4870348), (49, 4174584), (56, 3652761), (62, 3299268), (84, 2435174), (93, 2199512), (98, 2087292), (124, 1649634), (147, 1391528), (168, 1217587), (181, 1130136), (186, 1099756), (196, 1043646), (217, 942648), (248, 824817), (294, 695764), (362, 565068), (372, 549878), (392, 521823), (434, 471324), (543, 376712), (588, 347882), (651, 314216), (724, 282534), (744, 274939), (868, 235662), (961, 212856), (1086, 188356), (1176, 173941), (1267, 161448), (1302, 157108), (1448, 141267), (1519, 134664), (1736, 117831), (1922, 106428), (2172, 94178), (2534, 80724), (2604, 78554), (2883, 70952), (3038, 67332), (3801, 53816), (3844, 53214), (4344, 47089), (4557, 44888), (5068, 40362), (5208, 39277), (5611, 36456), (5766, 35476), (6076, 33666), (6727, 30408), (7602, 26908), (7688, 26607), (8869, 23064), (9114, 22444), (10136, 20181), (11222, 18228), (11532, 17738), (12152, 16833), (13454, 15204)]