205328704

素因数分解:

$2^6\times 7^1\times {\mathrm{458323}}^1$

素因数の和:458342

約数の個数: 28

約数和(自身を含む): 465657184

約数和(自身を除く): 260328480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 458323, 916646, 1833292, 3208261, 3666584, 6416522, 7333168, 12833044, 14666336, 25666088, 29332672, 51332176, 102664352, 205328704]

約数ペア:

[(1, 205328704), (2, 102664352), (4, 51332176), (7, 29332672), (8, 25666088), (14, 14666336), (16, 12833044), (28, 7333168), (32, 6416522), (56, 3666584), (64, 3208261), (112, 1833292), (224, 916646), (448, 458323)]