201209344

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1811}}^1$

素因数の和:1867

約数の個数: 80

約数和(自身を含む): 474541056

約数和(自身を除く): 273331712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 868, 896, 992, 1736, 1792, 1811, 1984, 3472, 3584, 3622, 3968, 6944, 7244, 7936, 12677, 13888, 14488, 15872, 25354, 27776, 28976, 50708, 55552, 56141, 57952, 101416, 111104, 112282, 115904, 202832, 224564, 231808, 392987, 405664, 449128, 463616, 785974, 811328, 898256, 927232, 1571948, 1622656, 1796512, 3143896, 3245312, 3593024, 6287792, 6490624, 7186048, 12575584, 14372096, 25151168, 28744192, 50302336, 100604672, 201209344]

約数ペア:

[(1, 201209344), (2, 100604672), (4, 50302336), (7, 28744192), (8, 25151168), (14, 14372096), (16, 12575584), (28, 7186048), (31, 6490624), (32, 6287792), (56, 3593024), (62, 3245312), (64, 3143896), (112, 1796512), (124, 1622656), (128, 1571948), (217, 927232), (224, 898256), (248, 811328), (256, 785974), (434, 463616), (448, 449128), (496, 405664), (512, 392987), (868, 231808), (896, 224564), (992, 202832), (1736, 115904), (1792, 112282), (1811, 111104), (1984, 101416), (3472, 57952), (3584, 56141), (3622, 55552), (3968, 50708), (6944, 28976), (7244, 27776), (7936, 25354), (12677, 15872), (13888, 14488)]