209035163989

素因数分解:

${\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1\times {\mathrm{306661}}^1$

素因数の和:307176

約数の個数: 16

約数和(自身を含む): 224086509936

約数和(自身を除く): 15051345947

約数列:

[1, 17, 101, 397, 1717, 6749, 40097, 306661, 681649, 5213237, 30972761, 121744417, 526536937, 2069655089, 12296186117, 209035163989]

約数ペア:

[(1, 209035163989), (17, 12296186117), (101, 2069655089), (397, 526536937), (1717, 121744417), (6749, 30972761), (40097, 5213237), (306661, 681649)]