206777990

素因数分解:

$2^1\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{18413}}^1$

素因数の和:19543

約数の個数: 16

約数和(自身を含む): 372552048

約数和(自身を除く): 165774058

約数列:

[1, 2, 5, 10, 1123, 2246, 5615, 11230, 18413, 36826, 92065, 184130, 20677799, 41355598, 103388995, 206777990]

約数ペア:

[(1, 206777990), (2, 103388995), (5, 41355598), (10, 20677799), (1123, 184130), (2246, 92065), (5615, 36826), (11230, 18413)]