203672018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{58967}}^1$

素因数の和:59137

約数の個数: 16

約数和(自身を含む): 335409984

約数和(自身を除く): 131737966

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 58967, 117934, 648637, 1297274, 9257819, 18515638, 101836009, 203672018]

約数ペア:

[(1, 203672018), (2, 101836009), (11, 18515638), (22, 9257819), (157, 1297274), (314, 648637), (1727, 117934), (3454, 58967)]