210951952

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{2131}}^1$

素因数の和:2431

約数の個数: 40

約数和(自身を含む): 428276160

約数和(自身を除く): 217324208

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 269, 368, 538, 1076, 2131, 2152, 4262, 4304, 6187, 8524, 12374, 17048, 24748, 34096, 49013, 49496, 98026, 98992, 196052, 392104, 573239, 784208, 1146478, 2292956, 4585912, 9171824, 13184497, 26368994, 52737988, 105475976, 210951952]

約数ペア:

[(1, 210951952), (2, 105475976), (4, 52737988), (8, 26368994), (16, 13184497), (23, 9171824), (46, 4585912), (92, 2292956), (184, 1146478), (269, 784208), (368, 573239), (538, 392104), (1076, 196052), (2131, 98992), (2152, 98026), (4262, 49496), (4304, 49013), (6187, 34096), (8524, 24748), (12374, 17048)]