206952208

素因数分解:

$2^4\times {\mathrm{797}}^1\times {\mathrm{16229}}^1$

素因数の和:17034

約数の個数: 20

約数和(自身を含む): 401497740

約数和(自身を除く): 194545532

約数列:

[1, 2, 4, 8, 16, 797, 1594, 3188, 6376, 12752, 16229, 32458, 64916, 129832, 259664, 12934513, 25869026, 51738052, 103476104, 206952208]

約数ペア:

[(1, 206952208), (2, 103476104), (4, 51738052), (8, 25869026), (16, 12934513), (797, 259664), (1594, 129832), (3188, 64916), (6376, 32458), (12752, 16229)]