210932176

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{523}}^1$

素因数の和:828

約数の個数: 80

約数和(自身を含む): 505773184

約数和(自身を除く): 294841008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 277, 364, 523, 554, 728, 1046, 1108, 1456, 1939, 2092, 2216, 3601, 3661, 3878, 4184, 4432, 6799, 7202, 7322, 7756, 8368, 13598, 14404, 14644, 15512, 25207, 27196, 28808, 29288, 31024, 47593, 50414, 54392, 57616, 58576, 95186, 100828, 108784, 144871, 190372, 201656, 289742, 380744, 403312, 579484, 761488, 1014097, 1158968, 1883323, 2028194, 2317936, 3766646, 4056388, 7533292, 8112776, 13183261, 15066584, 16225552, 26366522, 30133168, 52733044, 105466088, 210932176]

約数ペア:

[(1, 210932176), (2, 105466088), (4, 52733044), (7, 30133168), (8, 26366522), (13, 16225552), (14, 15066584), (16, 13183261), (26, 8112776), (28, 7533292), (52, 4056388), (56, 3766646), (91, 2317936), (104, 2028194), (112, 1883323), (182, 1158968), (208, 1014097), (277, 761488), (364, 579484), (523, 403312), (554, 380744), (728, 289742), (1046, 201656), (1108, 190372), (1456, 144871), (1939, 108784), (2092, 100828), (2216, 95186), (3601, 58576), (3661, 57616), (3878, 54392), (4184, 50414), (4432, 47593), (6799, 31024), (7202, 29288), (7322, 28808), (7756, 27196), (8368, 25207), (13598, 15512), (14404, 14644)]