207789834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4947377}}^1$

素因数の和:4947389

約数の個数: 16

約数和(自身を含む): 474948288

約数和(自身を除く): 267158454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4947377, 9894754, 14842131, 29684262, 34631639, 69263278, 103894917, 207789834]

約数ペア:

[(1, 207789834), (2, 103894917), (3, 69263278), (6, 34631639), (7, 29684262), (14, 14842131), (21, 9894754), (42, 4947377)]