213108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:116

約数の個数: 48

約数和(自身を含む): 591360

約数和(自身を除く): 378252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 59, 84, 86, 118, 129, 172, 177, 236, 258, 301, 354, 413, 516, 602, 708, 826, 903, 1204, 1239, 1652, 1806, 2478, 2537, 3612, 4956, 5074, 7611, 10148, 15222, 17759, 30444, 35518, 53277, 71036, 106554, 213108]

約数ペア:

[(1, 213108), (2, 106554), (3, 71036), (4, 53277), (6, 35518), (7, 30444), (12, 17759), (14, 15222), (21, 10148), (28, 7611), (42, 5074), (43, 4956), (59, 3612), (84, 2537), (86, 2478), (118, 1806), (129, 1652), (172, 1239), (177, 1204), (236, 903), (258, 826), (301, 708), (354, 602), (413, 516)]