213174304

素因数分解:

$2^5\times 7^2\times {\mathrm{23}}^2\times {\mathrm{257}}^1$

素因数の和:327

約数の個数: 108

約数和(自身を含む): 512342334

約数和(自身を除く): 299168030

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 92, 98, 112, 161, 184, 196, 224, 257, 322, 368, 392, 514, 529, 644, 736, 784, 1028, 1058, 1127, 1288, 1568, 1799, 2056, 2116, 2254, 2576, 3598, 3703, 4112, 4232, 4508, 5152, 5911, 7196, 7406, 8224, 8464, 9016, 11822, 12593, 14392, 14812, 16928, 18032, 23644, 25186, 25921, 28784, 29624, 36064, 41377, 47288, 50372, 51842, 57568, 59248, 82754, 94576, 100744, 103684, 118496, 135953, 165508, 189152, 201488, 207368, 271906, 289639, 331016, 402976, 414736, 543812, 579278, 662032, 829472, 951671, 1087624, 1158556, 1324064, 1903342, 2175248, 2317112, 3806684, 4350496, 4634224, 6661697, 7613368, 9268448, 13323394, 15226736, 26646788, 30453472, 53293576, 106587152, 213174304]

約数ペア:

[(1, 213174304), (2, 106587152), (4, 53293576), (7, 30453472), (8, 26646788), (14, 15226736), (16, 13323394), (23, 9268448), (28, 7613368), (32, 6661697), (46, 4634224), (49, 4350496), (56, 3806684), (92, 2317112), (98, 2175248), (112, 1903342), (161, 1324064), (184, 1158556), (196, 1087624), (224, 951671), (257, 829472), (322, 662032), (368, 579278), (392, 543812), (514, 414736), (529, 402976), (644, 331016), (736, 289639), (784, 271906), (1028, 207368), (1058, 201488), (1127, 189152), (1288, 165508), (1568, 135953), (1799, 118496), (2056, 103684), (2116, 100744), (2254, 94576), (2576, 82754), (3598, 59248), (3703, 57568), (4112, 51842), (4232, 50372), (4508, 47288), (5152, 41377), (5911, 36064), (7196, 29624), (7406, 28784), (8224, 25921), (8464, 25186), (9016, 23644), (11822, 18032), (12593, 16928), (14392, 14812)]