201378048

素因数分解:

$2^8\times 3^1\times {\mathrm{263}}^1\times {\mathrm{997}}^1$

素因数の和:1279

約数の個数: 72

約数和(自身を含む): 538536768

約数和(自身を除く): 337158720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 263, 384, 526, 768, 789, 997, 1052, 1578, 1994, 2104, 2991, 3156, 3988, 4208, 5982, 6312, 7976, 8416, 11964, 12624, 15952, 16832, 23928, 25248, 31904, 33664, 47856, 50496, 63808, 67328, 95712, 100992, 127616, 191424, 201984, 255232, 262211, 382848, 524422, 765696, 786633, 1048844, 1573266, 2097688, 3146532, 4195376, 6293064, 8390752, 12586128, 16781504, 25172256, 33563008, 50344512, 67126016, 100689024, 201378048]

約数ペア:

[(1, 201378048), (2, 100689024), (3, 67126016), (4, 50344512), (6, 33563008), (8, 25172256), (12, 16781504), (16, 12586128), (24, 8390752), (32, 6293064), (48, 4195376), (64, 3146532), (96, 2097688), (128, 1573266), (192, 1048844), (256, 786633), (263, 765696), (384, 524422), (526, 382848), (768, 262211), (789, 255232), (997, 201984), (1052, 191424), (1578, 127616), (1994, 100992), (2104, 95712), (2991, 67328), (3156, 63808), (3988, 50496), (4208, 47856), (5982, 33664), (6312, 31904), (7976, 25248), (8416, 23928), (11964, 16832), (12624, 15952)]