201024945

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{17657}}^1$

素因数の和:17702

約数の個数: 48

約数和(自身を含む): 396669312

約数和(自身を除く): 195644367

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 99, 115, 165, 207, 253, 345, 495, 759, 1035, 1265, 2277, 3795, 11385, 17657, 52971, 88285, 158913, 194227, 264855, 406111, 582681, 794565, 971135, 1218333, 1748043, 2030555, 2913405, 3654999, 4467221, 6091665, 8740215, 13401663, 18274995, 22336105, 40204989, 67008315, 201024945]

約数ペア:

[(1, 201024945), (3, 67008315), (5, 40204989), (9, 22336105), (11, 18274995), (15, 13401663), (23, 8740215), (33, 6091665), (45, 4467221), (55, 3654999), (69, 2913405), (99, 2030555), (115, 1748043), (165, 1218333), (207, 971135), (253, 794565), (345, 582681), (495, 406111), (759, 264855), (1035, 194227), (1265, 158913), (2277, 88285), (3795, 52971), (11385, 17657)]