211826412

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{23}}^2\times {\mathrm{227}}^1$

素因数の和:297

約数の個数: 162

約数和(自身を含む): 653997708

約数和(自身を除く): 442171296

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 49, 63, 69, 84, 92, 98, 126, 138, 147, 161, 196, 207, 227, 252, 276, 294, 322, 414, 441, 454, 483, 529, 588, 644, 681, 828, 882, 908, 966, 1058, 1127, 1362, 1449, 1587, 1589, 1764, 1932, 2043, 2116, 2254, 2724, 2898, 3174, 3178, 3381, 3703, 4086, 4508, 4761, 4767, 5221, 5796, 6348, 6356, 6762, 7406, 8172, 9522, 9534, 10143, 10442, 11109, 11123, 13524, 14301, 14812, 15663, 19044, 19068, 20286, 20884, 22218, 22246, 25921, 28602, 31326, 33327, 33369, 36547, 40572, 44436, 44492, 46989, 51842, 57204, 62652, 66654, 66738, 73094, 77763, 93978, 100107, 103684, 109641, 120083, 133308, 133476, 146188, 155526, 187956, 200214, 219282, 233289, 240166, 255829, 311052, 328923, 360249, 400428, 438564, 466578, 480332, 511658, 657846, 720498, 767487, 840581, 933156, 1023316, 1080747, 1315692, 1440996, 1534974, 1681162, 2161494, 2302461, 2521743, 3069948, 3362324, 4322988, 4604922, 5043486, 5884067, 7565229, 9209844, 10086972, 11768134, 15130458, 17652201, 23536268, 30260916, 35304402, 52956603, 70608804, 105913206, 211826412]

約数ペア:

[(1, 211826412), (2, 105913206), (3, 70608804), (4, 52956603), (6, 35304402), (7, 30260916), (9, 23536268), (12, 17652201), (14, 15130458), (18, 11768134), (21, 10086972), (23, 9209844), (28, 7565229), (36, 5884067), (42, 5043486), (46, 4604922), (49, 4322988), (63, 3362324), (69, 3069948), (84, 2521743), (92, 2302461), (98, 2161494), (126, 1681162), (138, 1534974), (147, 1440996), (161, 1315692), (196, 1080747), (207, 1023316), (227, 933156), (252, 840581), (276, 767487), (294, 720498), (322, 657846), (414, 511658), (441, 480332), (454, 466578), (483, 438564), (529, 400428), (588, 360249), (644, 328923), (681, 311052), (828, 255829), (882, 240166), (908, 233289), (966, 219282), (1058, 200214), (1127, 187956), (1362, 155526), (1449, 146188), (1587, 133476), (1589, 133308), (1764, 120083), (1932, 109641), (2043, 103684), (2116, 100107), (2254, 93978), (2724, 77763), (2898, 73094), (3174, 66738), (3178, 66654), (3381, 62652), (3703, 57204), (4086, 51842), (4508, 46989), (4761, 44492), (4767, 44436), (5221, 40572), (5796, 36547), (6348, 33369), (6356, 33327), (6762, 31326), (7406, 28602), (8172, 25921), (9522, 22246), (9534, 22218), (10143, 20884), (10442, 20286), (11109, 19068), (11123, 19044), (13524, 15663), (14301, 14812)]