203963418

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{673}}^1$

素因数の和:943

約数の個数: 48

約数和(自身を含む): 449490600

約数和(自身を除く): 245527182

約数列:

[1, 2, 3, 6, 9, 18, 113, 149, 226, 298, 339, 447, 673, 678, 894, 1017, 1341, 1346, 2019, 2034, 2682, 4038, 6057, 12114, 16837, 33674, 50511, 76049, 100277, 101022, 151533, 152098, 200554, 228147, 300831, 303066, 456294, 601662, 684441, 902493, 1368882, 1804986, 11331301, 22662602, 33993903, 67987806, 101981709, 203963418]

約数ペア:

[(1, 203963418), (2, 101981709), (3, 67987806), (6, 33993903), (9, 22662602), (18, 11331301), (113, 1804986), (149, 1368882), (226, 902493), (298, 684441), (339, 601662), (447, 456294), (673, 303066), (678, 300831), (894, 228147), (1017, 200554), (1341, 152098), (1346, 151533), (2019, 101022), (2034, 100277), (2682, 76049), (4038, 50511), (6057, 33674), (12114, 16837)]