212866986

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{279353}}^1$

素因数の和:279485

約数の個数: 16

約数和(自身を含む): 429087744

約数和(自身を除く): 216220758

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 279353, 558706, 838059, 1676118, 35477831, 70955662, 106433493, 212866986]

約数ペア:

[(1, 212866986), (2, 106433493), (3, 70955662), (6, 35477831), (127, 1676118), (254, 838059), (381, 558706), (762, 279353)]