200416085

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{68053}}^1$

素因数の和:68108

約数の個数: 16

約数和(自身を含む): 261327360

約数和(自身を除く): 60911275

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 68053, 340265, 1293007, 2109643, 6465035, 10548215, 40083217, 200416085]

約数ペア:

[(1, 200416085), (5, 40083217), (19, 10548215), (31, 6465035), (95, 2109643), (155, 1293007), (589, 340265), (2945, 68053)]