243120218

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{10357}}^1$

素因数の和:10478

約数の個数: 24

約数和(自身を含む): 405018516

約数和(自身を除く): 161898298

約数列:

[1, 2, 11, 22, 97, 121, 194, 242, 1067, 2134, 10357, 11737, 20714, 23474, 113927, 227854, 1004629, 1253197, 2009258, 2506394, 11050919, 22101838, 121560109, 243120218]

約数ペア:

[(1, 243120218), (2, 121560109), (11, 22101838), (22, 11050919), (97, 2506394), (121, 2009258), (194, 1253197), (242, 1004629), (1067, 227854), (2134, 113927), (10357, 23474), (11737, 20714)]