210004378

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{3643}}^1$

素因数の和:3742

約数の個数: 32

約数和(自身を含む): 348949440

約数和(自身を除く): 138945062

約数列:

[1, 2, 19, 37, 38, 41, 74, 82, 703, 779, 1406, 1517, 1558, 3034, 3643, 7286, 28823, 57646, 69217, 134791, 138434, 149363, 269582, 298726, 2561029, 2837897, 5122058, 5526431, 5675794, 11052862, 105002189, 210004378]

約数ペア:

[(1, 210004378), (2, 105002189), (19, 11052862), (37, 5675794), (38, 5526431), (41, 5122058), (74, 2837897), (82, 2561029), (703, 298726), (779, 269582), (1406, 149363), (1517, 138434), (1558, 134791), (3034, 69217), (3643, 57646), (7286, 28823)]