222775018

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{18661}}^1$

素因数の和:18837

約数の個数: 16

約数和(自身を含む): 343977984

約数和(自身を除く): 121202966

約数列:

[1, 2, 47, 94, 127, 254, 5969, 11938, 18661, 37322, 877067, 1754134, 2369947, 4739894, 111387509, 222775018]

約数ペア:

[(1, 222775018), (2, 111387509), (47, 4739894), (94, 2369947), (127, 1754134), (254, 877067), (5969, 37322), (11938, 18661)]