201408438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{435949}}^1$

素因数の和:435972

約数の個数: 32

約数和(自身を含む): 502214400

約数和(自身を除く): 300805962

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 435949, 871898, 1307847, 2615694, 3051643, 4795439, 6103286, 9154929, 9590878, 14386317, 18309858, 28772634, 33568073, 67136146, 100704219, 201408438]

約数ペア:

[(1, 201408438), (2, 100704219), (3, 67136146), (6, 33568073), (7, 28772634), (11, 18309858), (14, 14386317), (21, 9590878), (22, 9154929), (33, 6103286), (42, 4795439), (66, 3051643), (77, 2615694), (154, 1307847), (231, 871898), (462, 435949)]