225304858

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{619}}^1\times {\mathrm{1433}}^1$

素因数の和:2181

約数の個数: 16

約数和(自身を含む): 341406720

約数和(自身を除く): 116101862

約数列:

[1, 2, 127, 254, 619, 1238, 1433, 2866, 78613, 157226, 181991, 363982, 887027, 1774054, 112652429, 225304858]

約数ペア:

[(1, 225304858), (2, 112652429), (127, 1774054), (254, 887027), (619, 363982), (1238, 181991), (1433, 157226), (2866, 78613)]