202119605

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1\times {\mathrm{1321}}^1$

素因数の和:1828

約数の個数: 16

約数和(自身を含む): 246716928

約数和(自身を除く): 44597323

約数列:

[1, 5, 71, 355, 431, 1321, 2155, 6605, 30601, 93791, 153005, 468955, 569351, 2846755, 40423921, 202119605]

約数ペア:

[(1, 202119605), (5, 40423921), (71, 2846755), (355, 569351), (431, 468955), (1321, 153005), (2155, 93791), (6605, 30601)]