203907328

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{34631}}^1$

素因数の和:34670

約数の個数: 36

約数和(自身を含む): 424726848

約数和(自身を除く): 220819520

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 5888, 34631, 69262, 138524, 277048, 554096, 796513, 1108192, 1593026, 2216384, 3186052, 4432768, 6372104, 8865536, 12744208, 25488416, 50976832, 101953664, 203907328]

約数ペア:

[(1, 203907328), (2, 101953664), (4, 50976832), (8, 25488416), (16, 12744208), (23, 8865536), (32, 6372104), (46, 4432768), (64, 3186052), (92, 2216384), (128, 1593026), (184, 1108192), (256, 796513), (368, 554096), (736, 277048), (1472, 138524), (2944, 69262), (5888, 34631)]