220155306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5241793}}^1$

素因数の和:5241805

約数の個数: 16

約数和(自身を含む): 503212224

約数和(自身を除く): 283056918

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5241793, 10483586, 15725379, 31450758, 36692551, 73385102, 110077653, 220155306]

約数ペア:

[(1, 220155306), (2, 110077653), (3, 73385102), (6, 36692551), (7, 31450758), (14, 15725379), (21, 10483586), (42, 5241793)]