209922314

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1\times {\mathrm{499}}^1$

素因数の和:858

約数の個数: 32

約数和(自身を含む): 364800000

約数和(自身を除く): 154877686

約数列:

[1, 2, 7, 14, 151, 199, 302, 398, 499, 998, 1057, 1393, 2114, 2786, 3493, 6986, 30049, 60098, 75349, 99301, 150698, 198602, 210343, 420686, 527443, 695107, 1054886, 1390214, 14994451, 29988902, 104961157, 209922314]

約数ペア:

[(1, 209922314), (2, 104961157), (7, 29988902), (14, 14994451), (151, 1390214), (199, 1054886), (302, 695107), (398, 527443), (499, 420686), (998, 210343), (1057, 198602), (1393, 150698), (2114, 99301), (2786, 75349), (3493, 60098), (6986, 30049)]