200054404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{2459}}^1$

素因数の和:2560

約数の個数: 36

約数和(自身を含む): 391169520

約数和(自身を除く): 191115116

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1849, 1892, 2459, 3698, 4918, 7396, 9836, 20339, 27049, 40678, 54098, 81356, 105737, 108196, 211474, 422948, 1163107, 2326214, 4546691, 4652428, 9093382, 18186764, 50013601, 100027202, 200054404]

約数ペア:

[(1, 200054404), (2, 100027202), (4, 50013601), (11, 18186764), (22, 9093382), (43, 4652428), (44, 4546691), (86, 2326214), (172, 1163107), (473, 422948), (946, 211474), (1849, 108196), (1892, 105737), (2459, 81356), (3698, 54098), (4918, 40678), (7396, 27049), (9836, 20339)]