201974845

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{4019}}^1$

素因数の和:4089

約数の個数: 24

約数和(自身を含む): 266767200

約数和(自身を除く): 64792355

約数列:

[1, 5, 19, 23, 95, 115, 437, 529, 2185, 2645, 4019, 10051, 20095, 50255, 76361, 92437, 381805, 462185, 1756303, 2126051, 8781515, 10630255, 40394969, 201974845]

約数ペア:

[(1, 201974845), (5, 40394969), (19, 10630255), (23, 8781515), (95, 2126051), (115, 1756303), (437, 462185), (529, 381805), (2185, 92437), (2645, 76361), (4019, 50255), (10051, 20095)]