204961568

素因数分解:

$2^5\times 7^1\times {\mathrm{915007}}^1$

素因数の和:915024

約数の個数: 24

約数和(自身を含む): 461164032

約数和(自身を除く): 256202464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 915007, 1830014, 3660028, 6405049, 7320056, 12810098, 14640112, 25620196, 29280224, 51240392, 102480784, 204961568]

約数ペア:

[(1, 204961568), (2, 102480784), (4, 51240392), (7, 29280224), (8, 25620196), (14, 14640112), (16, 12810098), (28, 7320056), (32, 6405049), (56, 3660028), (112, 1830014), (224, 915007)]