201520202

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1993}}^1\times {\mathrm{3889}}^1$

素因数の和:5897

約数の個数: 16

約数和(自身を含む): 325779720

約数和(自身を除く): 124259518

約数列:

[1, 2, 13, 26, 1993, 3889, 3986, 7778, 25909, 50557, 51818, 101114, 7750777, 15501554, 100760101, 201520202]

約数ペア:

[(1, 201520202), (2, 100760101), (13, 15501554), (26, 7750777), (1993, 101114), (3889, 51818), (3986, 50557), (7778, 25909)]