203469138

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{198313}}^1$

素因数の和:198343

約数の個数: 32

約数和(自身を含む): 475953600

約数和(自身を除く): 272484462

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 198313, 396626, 594939, 1189878, 1784817, 3569634, 3767947, 5354451, 7535894, 10708902, 11303841, 22607682, 33911523, 67823046, 101734569, 203469138]

約数ペア:

[(1, 203469138), (2, 101734569), (3, 67823046), (6, 33911523), (9, 22607682), (18, 11303841), (19, 10708902), (27, 7535894), (38, 5354451), (54, 3767947), (57, 3569634), (114, 1784817), (171, 1189878), (342, 594939), (513, 396626), (1026, 198313)]