199284816

素因数分解:

$2^4\times 3^1\times {\mathrm{191}}^1\times {\mathrm{21737}}^1$

素因数の和:21939

約数の個数: 40

約数和(自身を含む): 517538304

約数和(自身を除く): 318253488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 191, 382, 573, 764, 1146, 1528, 2292, 3056, 4584, 9168, 21737, 43474, 65211, 86948, 130422, 173896, 260844, 347792, 521688, 1043376, 4151767, 8303534, 12455301, 16607068, 24910602, 33214136, 49821204, 66428272, 99642408, 199284816]

約数ペア:

[(1, 199284816), (2, 99642408), (3, 66428272), (4, 49821204), (6, 33214136), (8, 24910602), (12, 16607068), (16, 12455301), (24, 8303534), (48, 4151767), (191, 1043376), (382, 521688), (573, 347792), (764, 260844), (1146, 173896), (1528, 130422), (2292, 86948), (3056, 65211), (4584, 43474), (9168, 21737)]