205814504

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{11171}}^1$

素因数の和:11238

約数の個数: 48

約数和(自身を含む): 458498880

約数和(自身を除く): 252684376

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 188, 196, 329, 376, 392, 658, 1316, 2303, 2632, 4606, 9212, 11171, 18424, 22342, 44684, 78197, 89368, 156394, 312788, 525037, 547379, 625576, 1050074, 1094758, 2100148, 2189516, 3675259, 4200296, 4379032, 7350518, 14701036, 25726813, 29402072, 51453626, 102907252, 205814504]

約数ペア:

[(1, 205814504), (2, 102907252), (4, 51453626), (7, 29402072), (8, 25726813), (14, 14701036), (28, 7350518), (47, 4379032), (49, 4200296), (56, 3675259), (94, 2189516), (98, 2100148), (188, 1094758), (196, 1050074), (329, 625576), (376, 547379), (392, 525037), (658, 312788), (1316, 156394), (2303, 89368), (2632, 78197), (4606, 44684), (9212, 22342), (11171, 18424)]