205428132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{859}}^1$

素因数の和:962

約数の個数: 144

約数和(自身を含む): 648618880

約数和(自身を除く): 443190748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 73, 78, 84, 91, 117, 126, 146, 156, 182, 219, 234, 252, 273, 292, 364, 438, 468, 511, 546, 657, 819, 859, 876, 949, 1022, 1092, 1314, 1533, 1638, 1718, 1898, 2044, 2577, 2628, 2847, 3066, 3276, 3436, 3796, 4599, 5154, 5694, 6013, 6132, 6643, 7731, 8541, 9198, 10308, 11167, 11388, 12026, 13286, 15462, 17082, 18039, 18396, 19929, 22334, 24052, 26572, 30924, 33501, 34164, 36078, 39858, 44668, 54117, 59787, 62707, 67002, 72156, 78169, 79716, 100503, 108234, 119574, 125414, 134004, 156338, 188121, 201006, 216468, 234507, 239148, 250828, 312676, 376242, 402012, 438949, 469014, 564363, 703521, 752484, 815191, 877898, 938028, 1128726, 1316847, 1407042, 1630382, 1755796, 2257452, 2445573, 2633694, 2814084, 3260764, 3950541, 4891146, 5267388, 5706337, 7336719, 7901082, 9782292, 11412674, 14673438, 15802164, 17119011, 22825348, 29346876, 34238022, 51357033, 68476044, 102714066, 205428132]

約数ペア:

[(1, 205428132), (2, 102714066), (3, 68476044), (4, 51357033), (6, 34238022), (7, 29346876), (9, 22825348), (12, 17119011), (13, 15802164), (14, 14673438), (18, 11412674), (21, 9782292), (26, 7901082), (28, 7336719), (36, 5706337), (39, 5267388), (42, 4891146), (52, 3950541), (63, 3260764), (73, 2814084), (78, 2633694), (84, 2445573), (91, 2257452), (117, 1755796), (126, 1630382), (146, 1407042), (156, 1316847), (182, 1128726), (219, 938028), (234, 877898), (252, 815191), (273, 752484), (292, 703521), (364, 564363), (438, 469014), (468, 438949), (511, 402012), (546, 376242), (657, 312676), (819, 250828), (859, 239148), (876, 234507), (949, 216468), (1022, 201006), (1092, 188121), (1314, 156338), (1533, 134004), (1638, 125414), (1718, 119574), (1898, 108234), (2044, 100503), (2577, 79716), (2628, 78169), (2847, 72156), (3066, 67002), (3276, 62707), (3436, 59787), (3796, 54117), (4599, 44668), (5154, 39858), (5694, 36078), (6013, 34164), (6132, 33501), (6643, 30924), (7731, 26572), (8541, 24052), (9198, 22334), (10308, 19929), (11167, 18396), (11388, 18039), (12026, 17082), (13286, 15462)]