203430218

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{51869}}^1$

素因数の和:51961

約数の個数: 16

約数和(自身を含む): 319311720

約数和(自身を除く): 115881502

約数列:

[1, 2, 37, 53, 74, 106, 1961, 3922, 51869, 103738, 1919153, 2749057, 3838306, 5498114, 101715109, 203430218]

約数ペア:

[(1, 203430218), (2, 101715109), (37, 5498114), (53, 3838306), (74, 2749057), (106, 1919153), (1961, 103738), (3922, 51869)]