220886306

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{461}}^1\times {\mathrm{2239}}^1$

素因数の和:2809

約数の個数: 16

約数和(自身を含む): 335301120

約数和(自身を除く): 114414814

約数列:

[1, 2, 107, 214, 461, 922, 2239, 4478, 49327, 98654, 239573, 479146, 1032179, 2064358, 110443153, 220886306]

約数ペア:

[(1, 220886306), (2, 110443153), (107, 2064358), (214, 1032179), (461, 479146), (922, 239573), (2239, 98654), (4478, 49327)]