201842172

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{887}}^1$

素因数の和:957

約数の個数: 144

約数和(自身を含む): 623589120

約数和(自身を除く): 421746948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 49, 54, 63, 84, 86, 98, 108, 126, 129, 147, 172, 189, 196, 252, 258, 294, 301, 378, 387, 441, 516, 588, 602, 756, 774, 882, 887, 903, 1161, 1204, 1323, 1548, 1764, 1774, 1806, 2107, 2322, 2646, 2661, 2709, 3548, 3612, 4214, 4644, 5292, 5322, 5418, 6209, 6321, 7983, 8127, 8428, 10644, 10836, 12418, 12642, 15966, 16254, 18627, 18963, 23949, 24836, 25284, 31932, 32508, 37254, 37926, 38141, 43463, 47898, 55881, 56889, 74508, 75852, 76282, 86926, 95796, 111762, 113778, 114423, 130389, 152564, 167643, 173852, 223524, 227556, 228846, 260778, 266987, 335286, 343269, 391167, 457692, 521556, 533974, 670572, 686538, 782334, 800961, 1029807, 1067948, 1173501, 1373076, 1564668, 1601922, 1868909, 2059614, 2347002, 2402883, 3203844, 3737818, 4119228, 4694004, 4805766, 5606727, 7208649, 7475636, 9611532, 11213454, 14417298, 16820181, 22426908, 28834596, 33640362, 50460543, 67280724, 100921086, 201842172]

約数ペア:

[(1, 201842172), (2, 100921086), (3, 67280724), (4, 50460543), (6, 33640362), (7, 28834596), (9, 22426908), (12, 16820181), (14, 14417298), (18, 11213454), (21, 9611532), (27, 7475636), (28, 7208649), (36, 5606727), (42, 4805766), (43, 4694004), (49, 4119228), (54, 3737818), (63, 3203844), (84, 2402883), (86, 2347002), (98, 2059614), (108, 1868909), (126, 1601922), (129, 1564668), (147, 1373076), (172, 1173501), (189, 1067948), (196, 1029807), (252, 800961), (258, 782334), (294, 686538), (301, 670572), (378, 533974), (387, 521556), (441, 457692), (516, 391167), (588, 343269), (602, 335286), (756, 266987), (774, 260778), (882, 228846), (887, 227556), (903, 223524), (1161, 173852), (1204, 167643), (1323, 152564), (1548, 130389), (1764, 114423), (1774, 113778), (1806, 111762), (2107, 95796), (2322, 86926), (2646, 76282), (2661, 75852), (2709, 74508), (3548, 56889), (3612, 55881), (4214, 47898), (4644, 43463), (5292, 38141), (5322, 37926), (5418, 37254), (6209, 32508), (6321, 31932), (7983, 25284), (8127, 24836), (8428, 23949), (10644, 18963), (10836, 18627), (12418, 16254), (12642, 15966)]