205333704

素因数分解:

$2^3\times 3^4\times {\mathrm{71}}^1\times {\mathrm{4463}}^1$

素因数の和:4552

約数の個数: 80

約数和(自身を含む): 583355520

約数和(自身を除く): 378021816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 81, 108, 142, 162, 213, 216, 284, 324, 426, 568, 639, 648, 852, 1278, 1704, 1917, 2556, 3834, 4463, 5112, 5751, 7668, 8926, 11502, 13389, 15336, 17852, 23004, 26778, 35704, 40167, 46008, 53556, 80334, 107112, 120501, 160668, 241002, 316873, 321336, 361503, 482004, 633746, 723006, 950619, 964008, 1267492, 1446012, 1901238, 2534984, 2851857, 2892024, 3802476, 5703714, 7604952, 8555571, 11407428, 17111142, 22814856, 25666713, 34222284, 51333426, 68444568, 102666852, 205333704]

約数ペア:

[(1, 205333704), (2, 102666852), (3, 68444568), (4, 51333426), (6, 34222284), (8, 25666713), (9, 22814856), (12, 17111142), (18, 11407428), (24, 8555571), (27, 7604952), (36, 5703714), (54, 3802476), (71, 2892024), (72, 2851857), (81, 2534984), (108, 1901238), (142, 1446012), (162, 1267492), (213, 964008), (216, 950619), (284, 723006), (324, 633746), (426, 482004), (568, 361503), (639, 321336), (648, 316873), (852, 241002), (1278, 160668), (1704, 120501), (1917, 107112), (2556, 80334), (3834, 53556), (4463, 46008), (5112, 40167), (5751, 35704), (7668, 26778), (8926, 23004), (11502, 17852), (13389, 15336)]