202106542

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{13691}}^1$

素因数の和:13776

約数の個数: 24

約数和(自身を含む): 338712696

約数和(自身を除く): 136606154

約数列:

[1, 2, 11, 22, 61, 121, 122, 242, 671, 1342, 7381, 13691, 14762, 27382, 150601, 301202, 835151, 1656611, 1670302, 3313222, 9186661, 18373322, 101053271, 202106542]

約数ペア:

[(1, 202106542), (2, 101053271), (11, 18373322), (22, 9186661), (61, 3313222), (121, 1670302), (122, 1656611), (242, 835151), (671, 301202), (1342, 150601), (7381, 27382), (13691, 14762)]