217440294

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1907371}}^1$

素因数の和:1907395

約数の個数: 16

約数和(自身を含む): 457769280

約数和(自身を除く): 240328986

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1907371, 3814742, 5722113, 11444226, 36240049, 72480098, 108720147, 217440294]

約数ペア:

[(1, 217440294), (2, 108720147), (3, 72480098), (6, 36240049), (19, 11444226), (38, 5722113), (57, 3814742), (114, 1907371)]