201994057564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{38460407}}^1$

素因数の和:38460525

約数の個数: 24

約数和(自身を含む): 384450238368

約数和(自身を除く): 182456180804

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 38460407, 76920814, 153841628, 499985291, 999970582, 1999941164, 3884501107, 7769002214, 15538004428, 50498514391, 100997028782, 201994057564]

約数ペア:

[(1, 201994057564), (2, 100997028782), (4, 50498514391), (13, 15538004428), (26, 7769002214), (52, 3884501107), (101, 1999941164), (202, 999970582), (404, 499985291), (1313, 153841628), (2626, 76920814), (5252, 38460407)]