202719905

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1\times {\mathrm{1489}}^1$

素因数の和:1940

約数の個数: 16

約数和(自身を含む): 247423440

約数和(自身を除く): 44703535

約数列:

[1, 5, 73, 365, 373, 1489, 1865, 7445, 27229, 108697, 136145, 543485, 555397, 2776985, 40543981, 202719905]

約数ペア:

[(1, 202719905), (5, 40543981), (73, 2776985), (365, 555397), (373, 543485), (1489, 136145), (1865, 108697), (7445, 27229)]