201306235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 287267904

約数和(自身を除く): 85961669

約数列:

[1, 5, 13, 19, 23, 65, 95, 115, 247, 299, 361, 373, 437, 1235, 1495, 1805, 1865, 2185, 4693, 4849, 5681, 7087, 8303, 8579, 23465, 24245, 28405, 35435, 41515, 42895, 92131, 107939, 111527, 134653, 163001, 460655, 539695, 557635, 673265, 815005, 1750489, 2119013, 3097019, 8752445, 10595065, 15485095, 40261247, 201306235]

約数ペア:

[(1, 201306235), (5, 40261247), (13, 15485095), (19, 10595065), (23, 8752445), (65, 3097019), (95, 2119013), (115, 1750489), (247, 815005), (299, 673265), (361, 557635), (373, 539695), (437, 460655), (1235, 163001), (1495, 134653), (1805, 111527), (1865, 107939), (2185, 92131), (4693, 42895), (4849, 41515), (5681, 35435), (7087, 28405), (8303, 24245), (8579, 23465)]