201648968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{10667}}^1$

素因数の和:10829

約数の個数: 32

約数和(自身を含む): 403250400

約数和(自身を除く): 201601432

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139, 278, 556, 1112, 2363, 4726, 9452, 10667, 18904, 21334, 42668, 85336, 181339, 362678, 725356, 1450712, 1482713, 2965426, 5930852, 11861704, 25206121, 50412242, 100824484, 201648968]

約数ペア:

[(1, 201648968), (2, 100824484), (4, 50412242), (8, 25206121), (17, 11861704), (34, 5930852), (68, 2965426), (136, 1482713), (139, 1450712), (278, 725356), (556, 362678), (1112, 181339), (2363, 85336), (4726, 42668), (9452, 21334), (10667, 18904)]