214633468

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{2003}}^1$

素因数の和:2146

約数の個数: 48

約数和(自身を含む): 444407040

約数和(自身を除く): 229773572

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 89, 172, 178, 301, 356, 602, 623, 1204, 1246, 2003, 2492, 3827, 4006, 7654, 8012, 14021, 15308, 26789, 28042, 53578, 56084, 86129, 107156, 172258, 178267, 344516, 356534, 602903, 713068, 1205806, 1247869, 2411612, 2495738, 4991476, 7665481, 15330962, 30661924, 53658367, 107316734, 214633468]

約数ペア:

[(1, 214633468), (2, 107316734), (4, 53658367), (7, 30661924), (14, 15330962), (28, 7665481), (43, 4991476), (86, 2495738), (89, 2411612), (172, 1247869), (178, 1205806), (301, 713068), (356, 602903), (602, 356534), (623, 344516), (1204, 178267), (1246, 172258), (2003, 107156), (2492, 86129), (3827, 56084), (4006, 53578), (7654, 28042), (8012, 26789), (14021, 15308)]