81209114

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{283}}^1$

素因数の和:594

約数の個数: 32

約数和(自身を含む): 141772800

約数和(自身を除く): 60563686

約数列:

[1, 2, 7, 14, 103, 199, 206, 283, 398, 566, 721, 1393, 1442, 1981, 2786, 3962, 20497, 29149, 40994, 56317, 58298, 112634, 143479, 204043, 286958, 394219, 408086, 788438, 5800651, 11601302, 40604557, 81209114]

約数ペア:

[(1, 81209114), (2, 40604557), (7, 11601302), (14, 5800651), (103, 788438), (199, 408086), (206, 394219), (283, 286958), (398, 204043), (566, 143479), (721, 112634), (1393, 58298), (1442, 56317), (1981, 40994), (2786, 29149), (3962, 20497)]