207216904

素因数分解:

$2^3\times {\mathrm{1117}}^1\times {\mathrm{23189}}^1$

素因数の和:24312

約数の個数: 16

約数和(自身を含む): 388896300

約数和(自身を除く): 181679396

約数列:

[1, 2, 4, 8, 1117, 2234, 4468, 8936, 23189, 46378, 92756, 185512, 25902113, 51804226, 103608452, 207216904]

約数ペア:

[(1, 207216904), (2, 103608452), (4, 51804226), (8, 25902113), (1117, 185512), (2234, 92756), (4468, 46378), (8936, 23189)]