205327872

素因数分解:

$2^9\times 3^4\times {\mathrm{4951}}^1$

素因数の和:4981

約数の個数: 100

約数和(自身を含む): 612973416

約数和(自身を除く): 407645544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1152, 1296, 1536, 1728, 2304, 2592, 3456, 4608, 4951, 5184, 6912, 9902, 10368, 13824, 14853, 19804, 20736, 29706, 39608, 41472, 44559, 59412, 79216, 89118, 118824, 133677, 158432, 178236, 237648, 267354, 316864, 356472, 401031, 475296, 534708, 633728, 712944, 802062, 950592, 1069416, 1267456, 1425888, 1604124, 1901184, 2138832, 2534912, 2851776, 3208248, 3802368, 4277664, 5703552, 6416496, 7604736, 8555328, 11407104, 12832992, 17110656, 22814208, 25665984, 34221312, 51331968, 68442624, 102663936, 205327872]

約数ペア:

[(1, 205327872), (2, 102663936), (3, 68442624), (4, 51331968), (6, 34221312), (8, 25665984), (9, 22814208), (12, 17110656), (16, 12832992), (18, 11407104), (24, 8555328), (27, 7604736), (32, 6416496), (36, 5703552), (48, 4277664), (54, 3802368), (64, 3208248), (72, 2851776), (81, 2534912), (96, 2138832), (108, 1901184), (128, 1604124), (144, 1425888), (162, 1267456), (192, 1069416), (216, 950592), (256, 802062), (288, 712944), (324, 633728), (384, 534708), (432, 475296), (512, 401031), (576, 356472), (648, 316864), (768, 267354), (864, 237648), (1152, 178236), (1296, 158432), (1536, 133677), (1728, 118824), (2304, 89118), (2592, 79216), (3456, 59412), (4608, 44559), (4951, 41472), (5184, 39608), (6912, 29706), (9902, 20736), (10368, 19804), (13824, 14853)]