196786509

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1549}}^1$

素因数の和:1669

約数の個数: 32

約数和(自身を含む): 289267200

約数和(自身を除く): 92480691

約数列:

[1, 3, 17, 47, 51, 53, 141, 159, 799, 901, 1549, 2397, 2491, 2703, 4647, 7473, 26333, 42347, 72803, 78999, 82097, 127041, 218409, 246291, 1237651, 1395649, 3712953, 3858559, 4186947, 11575677, 65595503, 196786509]

約数ペア:

[(1, 196786509), (3, 65595503), (17, 11575677), (47, 4186947), (51, 3858559), (53, 3712953), (141, 1395649), (159, 1237651), (799, 246291), (901, 218409), (1549, 127041), (2397, 82097), (2491, 78999), (2703, 72803), (4647, 42347), (7473, 26333)]