204643908

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1583}}^1$

素因数の和:1628

約数の個数: 144

約数和(自身を含む): 645765120

約数和(自身を除く): 441121212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 243, 252, 266, 324, 342, 378, 399, 486, 513, 532, 567, 684, 756, 798, 972, 1026, 1134, 1197, 1539, 1583, 1596, 1701, 2052, 2268, 2394, 3078, 3166, 3402, 3591, 4617, 4749, 4788, 6156, 6332, 6804, 7182, 9234, 9498, 10773, 11081, 14247, 14364, 18468, 18996, 21546, 22162, 28494, 30077, 32319, 33243, 42741, 43092, 44324, 56988, 60154, 64638, 66486, 85482, 90231, 99729, 120308, 128223, 129276, 132972, 170964, 180462, 199458, 210539, 256446, 270693, 299187, 360924, 384669, 398916, 421078, 512892, 541386, 598374, 631617, 769338, 812079, 842156, 897561, 1082772, 1196748, 1263234, 1538676, 1624158, 1795122, 1894851, 2436237, 2526468, 2692683, 3248316, 3590244, 3789702, 4872474, 5385366, 5684553, 7308711, 7579404, 9744948, 10770732, 11369106, 14617422, 17053659, 22738212, 29234844, 34107318, 51160977, 68214636, 102321954, 204643908]

約数ペア:

[(1, 204643908), (2, 102321954), (3, 68214636), (4, 51160977), (6, 34107318), (7, 29234844), (9, 22738212), (12, 17053659), (14, 14617422), (18, 11369106), (19, 10770732), (21, 9744948), (27, 7579404), (28, 7308711), (36, 5684553), (38, 5385366), (42, 4872474), (54, 3789702), (57, 3590244), (63, 3248316), (76, 2692683), (81, 2526468), (84, 2436237), (108, 1894851), (114, 1795122), (126, 1624158), (133, 1538676), (162, 1263234), (171, 1196748), (189, 1082772), (228, 897561), (243, 842156), (252, 812079), (266, 769338), (324, 631617), (342, 598374), (378, 541386), (399, 512892), (486, 421078), (513, 398916), (532, 384669), (567, 360924), (684, 299187), (756, 270693), (798, 256446), (972, 210539), (1026, 199458), (1134, 180462), (1197, 170964), (1539, 132972), (1583, 129276), (1596, 128223), (1701, 120308), (2052, 99729), (2268, 90231), (2394, 85482), (3078, 66486), (3166, 64638), (3402, 60154), (3591, 56988), (4617, 44324), (4749, 43092), (4788, 42741), (6156, 33243), (6332, 32319), (6804, 30077), (7182, 28494), (9234, 22162), (9498, 21546), (10773, 18996), (11081, 18468), (14247, 14364)]