203406296

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{12421}}^1$

素因数の和:12539

約数の個数: 32

約数和(自身を含む): 402472800

約数和(自身を除く): 199066504

約数列:

[1, 2, 4, 8, 23, 46, 89, 92, 178, 184, 356, 712, 2047, 4094, 8188, 12421, 16376, 24842, 49684, 99368, 285683, 571366, 1105469, 1142732, 2210938, 2285464, 4421876, 8843752, 25425787, 50851574, 101703148, 203406296]

約数ペア:

[(1, 203406296), (2, 101703148), (4, 50851574), (8, 25425787), (23, 8843752), (46, 4421876), (89, 2285464), (92, 2210938), (178, 1142732), (184, 1105469), (356, 571366), (712, 285683), (2047, 99368), (4094, 49684), (8188, 24842), (12421, 16376)]