212344508

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{2503}}^1$

素因数の和:2801

約数の個数: 24

約数和(自身を含む): 376922112

約数和(自身を除く): 164577604

約数列:

[1, 2, 4, 127, 167, 254, 334, 508, 668, 2503, 5006, 10012, 21209, 42418, 84836, 317881, 418001, 635762, 836002, 1271524, 1672004, 53086127, 106172254, 212344508]

約数ペア:

[(1, 212344508), (2, 106172254), (4, 53086127), (127, 1672004), (167, 1271524), (254, 836002), (334, 635762), (508, 418001), (668, 317881), (2503, 84836), (5006, 42418), (10012, 21209)]