200560618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{66809}}^1$

素因数の和:66909

約数の個数: 16

約数和(自身を含む): 320688000

約数和(自身を除く): 120127382

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 66809, 133618, 1269371, 2538742, 5277911, 10555822, 100280309, 200560618]

約数ペア:

[(1, 200560618), (2, 100280309), (19, 10555822), (38, 5277911), (79, 2538742), (158, 1269371), (1501, 133618), (3002, 66809)]