207644902

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{947}}^1\times {\mathrm{6449}}^1$

素因数の和:7415

約数の個数: 16

約数和(自身を含む): 330188400

約数和(自身を除く): 122543498

約数列:

[1, 2, 17, 34, 947, 1894, 6449, 12898, 16099, 32198, 109633, 219266, 6107203, 12214406, 103822451, 207644902]

約数ペア:

[(1, 207644902), (2, 103822451), (17, 12214406), (34, 6107203), (947, 219266), (1894, 109633), (6449, 32198), (12898, 16099)]