199966464

素因数分解:

$2^8\times 3^2\times {\mathrm{229}}^1\times {\mathrm{379}}^1$

素因数の和:630

約数の個数: 108

約数和(自身を含む): 580598200

約数和(自身を除く): 380631736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 229, 256, 288, 379, 384, 458, 576, 687, 758, 768, 916, 1137, 1152, 1374, 1516, 1832, 2061, 2274, 2304, 2748, 3032, 3411, 3664, 4122, 4548, 5496, 6064, 6822, 7328, 8244, 9096, 10992, 12128, 13644, 14656, 16488, 18192, 21984, 24256, 27288, 29312, 32976, 36384, 43968, 48512, 54576, 58624, 65952, 72768, 86791, 87936, 97024, 109152, 131904, 145536, 173582, 175872, 218304, 260373, 263808, 291072, 347164, 436608, 520746, 527616, 694328, 781119, 873216, 1041492, 1388656, 1562238, 2082984, 2777312, 3124476, 4165968, 5554624, 6248952, 8331936, 11109248, 12497904, 16663872, 22218496, 24995808, 33327744, 49991616, 66655488, 99983232, 199966464]

約数ペア:

[(1, 199966464), (2, 99983232), (3, 66655488), (4, 49991616), (6, 33327744), (8, 24995808), (9, 22218496), (12, 16663872), (16, 12497904), (18, 11109248), (24, 8331936), (32, 6248952), (36, 5554624), (48, 4165968), (64, 3124476), (72, 2777312), (96, 2082984), (128, 1562238), (144, 1388656), (192, 1041492), (229, 873216), (256, 781119), (288, 694328), (379, 527616), (384, 520746), (458, 436608), (576, 347164), (687, 291072), (758, 263808), (768, 260373), (916, 218304), (1137, 175872), (1152, 173582), (1374, 145536), (1516, 131904), (1832, 109152), (2061, 97024), (2274, 87936), (2304, 86791), (2748, 72768), (3032, 65952), (3411, 58624), (3664, 54576), (4122, 48512), (4548, 43968), (5496, 36384), (6064, 32976), (6822, 29312), (7328, 27288), (8244, 24256), (9096, 21984), (10992, 18192), (12128, 16488), (13644, 14656)]