202123714

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{977}}^1$

素因数の和:1174

約数の個数: 32

約数和(自身を含む): 334358640

約数和(自身を除く): 132234926

約数列:

[1, 2, 13, 26, 73, 109, 146, 218, 949, 977, 1417, 1898, 1954, 2834, 7957, 12701, 15914, 25402, 71321, 103441, 106493, 142642, 206882, 212986, 927173, 1384409, 1854346, 2768818, 7773989, 15547978, 101061857, 202123714]

約数ペア:

[(1, 202123714), (2, 101061857), (13, 15547978), (26, 7773989), (73, 2768818), (109, 1854346), (146, 1384409), (218, 927173), (949, 212986), (977, 206882), (1417, 142642), (1898, 106493), (1954, 103441), (2834, 71321), (7957, 25402), (12701, 15914)]