207231808

素因数分解:

$2^6\times 7^1\times {\mathrm{462571}}^1$

素因数の和:462590

約数の個数: 28

約数和(自身を含む): 469973152

約数和(自身を除く): 262741344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 462571, 925142, 1850284, 3237997, 3700568, 6475994, 7401136, 12951988, 14802272, 25903976, 29604544, 51807952, 103615904, 207231808]

約数ペア:

[(1, 207231808), (2, 103615904), (4, 51807952), (7, 29604544), (8, 25903976), (14, 14802272), (16, 12951988), (28, 7401136), (32, 6475994), (56, 3700568), (64, 3237997), (112, 1850284), (224, 925142), (448, 462571)]