202107160

素因数分解:

$2^3\times 5^1\times {\mathrm{5052679}}^1$

素因数の和:5052690

約数の個数: 16

約数和(自身を含む): 454741200

約数和(自身を除く): 252634040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5052679, 10105358, 20210716, 25263395, 40421432, 50526790, 101053580, 202107160]

約数ペア:

[(1, 202107160), (2, 101053580), (4, 50526790), (5, 40421432), (8, 25263395), (10, 20210716), (20, 10105358), (40, 5052679)]