207944864

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{122609}}^1$

素因数の和:122672

約数の個数: 24

約数和(自身を含む): 417119220

約数和(自身を除く): 209174356

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 122609, 245218, 490436, 980872, 1961744, 3923488, 6498277, 12996554, 25993108, 51986216, 103972432, 207944864]

約数ペア:

[(1, 207944864), (2, 103972432), (4, 51986216), (8, 25993108), (16, 12996554), (32, 6498277), (53, 3923488), (106, 1961744), (212, 980872), (424, 490436), (848, 245218), (1696, 122609)]