208598283

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{29753}}^1$

素因数の和:29819

約数の個数: 24

約数和(自身を含む): 324913680

約数和(自身を除く): 116315397

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 7011, 29753, 89259, 267777, 565307, 1219873, 1695921, 3659619, 5087763, 10978857, 23177587, 69532761, 208598283]

約数ペア:

[(1, 208598283), (3, 69532761), (9, 23177587), (19, 10978857), (41, 5087763), (57, 3659619), (123, 1695921), (171, 1219873), (369, 565307), (779, 267777), (2337, 89259), (7011, 29753)]