210266476

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{141689}}^1$

素因数の和:141753

約数の個数: 24

約数和(自身を含む): 428470560

約数和(自身を除く): 218204084

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 141689, 283378, 566756, 991823, 1983646, 3967292, 7509517, 15019034, 30038068, 52566619, 105133238, 210266476]

約数ペア:

[(1, 210266476), (2, 105133238), (4, 52566619), (7, 30038068), (14, 15019034), (28, 7509517), (53, 3967292), (106, 1983646), (212, 991823), (371, 566756), (742, 283378), (1484, 141689)]