211349012

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{84811}}^1$

素因数の和:84911

約数の個数: 24

約数和(自身を含む): 427452480

約数和(自身を除く): 216103468

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 84811, 169622, 339244, 593677, 1187354, 2374708, 7548179, 15096358, 30192716, 52837253, 105674506, 211349012]

約数ペア:

[(1, 211349012), (2, 105674506), (4, 52837253), (7, 30192716), (14, 15096358), (28, 7548179), (89, 2374708), (178, 1187354), (356, 593677), (623, 339244), (1246, 169622), (2492, 84811)]