200115904

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{164569}}^1$

素因数の和:164600

約数の個数: 28

約数和(自身を含む): 418007800

約数和(自身を除く): 217891896

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 164569, 329138, 658276, 1316552, 2633104, 3126811, 5266208, 6253622, 10532416, 12507244, 25014488, 50028976, 100057952, 200115904]

約数ペア:

[(1, 200115904), (2, 100057952), (4, 50028976), (8, 25014488), (16, 12507244), (19, 10532416), (32, 6253622), (38, 5266208), (64, 3126811), (76, 2633104), (152, 1316552), (304, 658276), (608, 329138), (1216, 164569)]