214940426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{40693}}^1$

素因数の和:40853

約数の個数: 16

約数和(自身を含む): 341829600

約数和(自身を除く): 126889174

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 40693, 81386, 773167, 1546334, 5656327, 11312654, 107470213, 214940426]

約数ペア:

[(1, 214940426), (2, 107470213), (19, 11312654), (38, 5656327), (139, 1546334), (278, 773167), (2641, 81386), (5282, 40693)]