200721102

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{306913}}^1$

素因数の和:307027

約数の個数: 16

約数和(自身を含む): 405126480

約数和(自身を除く): 204405378

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 306913, 613826, 920739, 1841478, 33453517, 66907034, 100360551, 200721102]

約数ペア:

[(1, 200721102), (2, 100360551), (3, 66907034), (6, 33453517), (109, 1841478), (218, 920739), (327, 613826), (654, 306913)]