203041328

素因数分解:

$2^4\times 7^1\times {\mathrm{1812869}}^1$

素因数の和:1812884

約数の個数: 20

約数和(自身を含む): 449591760

約数和(自身を除く): 246550432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1812869, 3625738, 7251476, 12690083, 14502952, 25380166, 29005904, 50760332, 101520664, 203041328]

約数ペア:

[(1, 203041328), (2, 101520664), (4, 50760332), (7, 29005904), (8, 25380166), (14, 14502952), (16, 12690083), (28, 7251476), (56, 3625738), (112, 1812869)]