200575492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{16139}}^1$

素因数の和:16395

約数の個数: 24

約数和(自身を含む): 379612800

約数和(自身を除く): 179037308

約数列:

[1, 2, 4, 13, 26, 52, 239, 478, 956, 3107, 6214, 12428, 16139, 32278, 64556, 209807, 419614, 839228, 3857221, 7714442, 15428884, 50143873, 100287746, 200575492]

約数ペア:

[(1, 200575492), (2, 100287746), (4, 50143873), (13, 15428884), (26, 7714442), (52, 3857221), (239, 839228), (478, 419614), (956, 209807), (3107, 64556), (6214, 32278), (12428, 16139)]