208065672

素因数分解:

$2^3\times 3^4\times {\mathrm{547}}^1\times {\mathrm{587}}^1$

素因数の和:1152

約数の個数: 80

約数和(自身を含む): 584836560

約数和(自身を除く): 376770888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 547, 587, 648, 1094, 1174, 1641, 1761, 2188, 2348, 3282, 3522, 4376, 4696, 4923, 5283, 6564, 7044, 9846, 10566, 13128, 14088, 14769, 15849, 19692, 21132, 29538, 31698, 39384, 42264, 44307, 47547, 59076, 63396, 88614, 95094, 118152, 126792, 177228, 190188, 321089, 354456, 380376, 642178, 963267, 1284356, 1926534, 2568712, 2889801, 3853068, 5779602, 7706136, 8669403, 11559204, 17338806, 23118408, 26008209, 34677612, 52016418, 69355224, 104032836, 208065672]

約数ペア:

[(1, 208065672), (2, 104032836), (3, 69355224), (4, 52016418), (6, 34677612), (8, 26008209), (9, 23118408), (12, 17338806), (18, 11559204), (24, 8669403), (27, 7706136), (36, 5779602), (54, 3853068), (72, 2889801), (81, 2568712), (108, 1926534), (162, 1284356), (216, 963267), (324, 642178), (547, 380376), (587, 354456), (648, 321089), (1094, 190188), (1174, 177228), (1641, 126792), (1761, 118152), (2188, 95094), (2348, 88614), (3282, 63396), (3522, 59076), (4376, 47547), (4696, 44307), (4923, 42264), (5283, 39384), (6564, 31698), (7044, 29538), (9846, 21132), (10566, 19692), (13128, 15849), (14088, 14769)]