200105985

素因数分解:

$3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{53149}}^1$

素因数の和:53408

約数の個数: 16

約数和(自身を含む): 321451200

約数和(自身を除く): 121345215

約数列:

[1, 3, 5, 15, 251, 753, 1255, 3765, 53149, 159447, 265745, 797235, 13340399, 40021197, 66701995, 200105985]

約数ペア:

[(1, 200105985), (3, 66701995), (5, 40021197), (15, 13340399), (251, 797235), (753, 265745), (1255, 159447), (3765, 53149)]