200880638

素因数分解:

$2^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{17477}}^1$

素因数の和:18307

約数の個数: 16

約数和(自身を含む): 344805984

約数和(自身を除く): 143925346

約数列:

[1, 2, 7, 14, 821, 1642, 5747, 11494, 17477, 34954, 122339, 244678, 14348617, 28697234, 100440319, 200880638]

約数ペア:

[(1, 200880638), (2, 100440319), (7, 28697234), (14, 14348617), (821, 244678), (1642, 122339), (5747, 34954), (11494, 17477)]