205356004

素因数分解:

$2^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{32309}}^1$

素因数の和:32547

約数の個数: 24

約数和(自身を含む): 412534080

約数和(自身を除く): 207178076

約数列:

[1, 2, 4, 7, 14, 28, 227, 454, 908, 1589, 3178, 6356, 32309, 64618, 129236, 226163, 452326, 904652, 7334143, 14668286, 29336572, 51339001, 102678002, 205356004]

約数ペア:

[(1, 205356004), (2, 102678002), (4, 51339001), (7, 29336572), (14, 14668286), (28, 7334143), (227, 904652), (454, 452326), (908, 226163), (1589, 129236), (3178, 64618), (6356, 32309)]