209256192

素因数分解:

$2^8\times 3^2\times {\mathrm{90823}}^1$

素因数の和:90845

約数の個数: 54

約数和(自身を含む): 603343832

約数和(自身を除く): 394087640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 90823, 181646, 272469, 363292, 544938, 726584, 817407, 1089876, 1453168, 1634814, 2179752, 2906336, 3269628, 4359504, 5812672, 6539256, 8719008, 11625344, 13078512, 17438016, 23250688, 26157024, 34876032, 52314048, 69752064, 104628096, 209256192]

約数ペア:

[(1, 209256192), (2, 104628096), (3, 69752064), (4, 52314048), (6, 34876032), (8, 26157024), (9, 23250688), (12, 17438016), (16, 13078512), (18, 11625344), (24, 8719008), (32, 6539256), (36, 5812672), (48, 4359504), (64, 3269628), (72, 2906336), (96, 2179752), (128, 1634814), (144, 1453168), (192, 1089876), (256, 817407), (288, 726584), (384, 544938), (576, 363292), (768, 272469), (1152, 181646), (2304, 90823)]