208628892

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{347}}^1$

素因数の和:672

約数の個数: 96

約数和(自身を含む): 572947200

約数和(自身を除く): 364318308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 293, 342, 347, 513, 586, 684, 694, 879, 1026, 1041, 1172, 1388, 1758, 2052, 2082, 2637, 3123, 3516, 4164, 5274, 5567, 6246, 6593, 7911, 9369, 10548, 11134, 12492, 13186, 15822, 16701, 18738, 19779, 22268, 26372, 31644, 33402, 37476, 39558, 50103, 59337, 66804, 79116, 100206, 101671, 118674, 150309, 178011, 200412, 203342, 237348, 300618, 305013, 356022, 406684, 601236, 610026, 712044, 915039, 1220052, 1830078, 1931749, 2745117, 3660156, 3863498, 5490234, 5795247, 7726996, 10980468, 11590494, 17385741, 23180988, 34771482, 52157223, 69542964, 104314446, 208628892]

約数ペア:

[(1, 208628892), (2, 104314446), (3, 69542964), (4, 52157223), (6, 34771482), (9, 23180988), (12, 17385741), (18, 11590494), (19, 10980468), (27, 7726996), (36, 5795247), (38, 5490234), (54, 3863498), (57, 3660156), (76, 2745117), (108, 1931749), (114, 1830078), (171, 1220052), (228, 915039), (293, 712044), (342, 610026), (347, 601236), (513, 406684), (586, 356022), (684, 305013), (694, 300618), (879, 237348), (1026, 203342), (1041, 200412), (1172, 178011), (1388, 150309), (1758, 118674), (2052, 101671), (2082, 100206), (2637, 79116), (3123, 66804), (3516, 59337), (4164, 50103), (5274, 39558), (5567, 37476), (6246, 33402), (6593, 31644), (7911, 26372), (9369, 22268), (10548, 19779), (11134, 18738), (12492, 16701), (13186, 15822)]