213906252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59221}}^1$

素因数の和:59278

約数の個数: 48

約数和(自身を含む): 583692032

約数和(自身を除く): 369785780

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 59221, 118442, 177663, 236884, 355326, 414547, 710652, 829094, 1243641, 1658188, 2487282, 2546503, 4974564, 5093006, 7639509, 10186012, 15279018, 17825521, 30558036, 35651042, 53476563, 71302084, 106953126, 213906252]

約数ペア:

[(1, 213906252), (2, 106953126), (3, 71302084), (4, 53476563), (6, 35651042), (7, 30558036), (12, 17825521), (14, 15279018), (21, 10186012), (28, 7639509), (42, 5093006), (43, 4974564), (84, 2546503), (86, 2487282), (129, 1658188), (172, 1243641), (258, 829094), (301, 710652), (516, 414547), (602, 355326), (903, 236884), (1204, 177663), (1806, 118442), (3612, 59221)]