220162426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{99083}}^1$

素因数の和:99197

約数の個数: 16

約数和(自身を含む): 363836448

約数和(自身を除く): 143674022

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 99083, 198166, 1089913, 2179826, 10007383, 20014766, 110081213, 220162426]

約数ペア:

[(1, 220162426), (2, 110081213), (11, 20014766), (22, 10007383), (101, 2179826), (202, 1089913), (1111, 198166), (2222, 99083)]