210966902

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{11437}}^1$

素因数の和:11863

約数の個数: 16

約数和(自身を含む): 331061472

約数和(自身を除く): 120094570

約数列:

[1, 2, 23, 46, 401, 802, 9223, 11437, 18446, 22874, 263051, 526102, 4586237, 9172474, 105483451, 210966902]

約数ペア:

[(1, 210966902), (2, 105483451), (23, 9172474), (46, 4586237), (401, 526102), (802, 263051), (9223, 22874), (11437, 18446)]