197791488

素因数分解:

$2^8\times 3^2\times {\mathrm{85847}}^1$

素因数の和:85869

約数の個数: 54

約数和(自身を含む): 570288264

約数和(自身を除く): 372496776

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, 85847, 171694, 257541, 343388, 515082, 686776, 772623, 1030164, 1373552, 1545246, 2060328, 2747104, 3090492, 4120656, 5494208, 6180984, 8241312, 10988416, 12361968, 16482624, 21976832, 24723936, 32965248, 49447872, 65930496, 98895744, 197791488]

約数ペア:

[(1, 197791488), (2, 98895744), (3, 65930496), (4, 49447872), (6, 32965248), (8, 24723936), (9, 21976832), (12, 16482624), (16, 12361968), (18, 10988416), (24, 8241312), (32, 6180984), (36, 5494208), (48, 4120656), (64, 3090492), (72, 2747104), (96, 2060328), (128, 1545246), (144, 1373552), (192, 1030164), (256, 772623), (288, 686776), (384, 515082), (576, 343388), (768, 257541), (1152, 171694), (2304, 85847)]