188991852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{42451}}^1$

素因数の和:42518

約数の個数: 48

約数和(自身を含む): 513499392

約数和(自身を除く): 324507540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4452, 42451, 84902, 127353, 169804, 254706, 297157, 509412, 594314, 891471, 1188628, 1782942, 2249903, 3565884, 4499806, 6749709, 8999612, 13499418, 15749321, 26998836, 31498642, 47247963, 62997284, 94495926, 188991852]

約数ペア:

[(1, 188991852), (2, 94495926), (3, 62997284), (4, 47247963), (6, 31498642), (7, 26998836), (12, 15749321), (14, 13499418), (21, 8999612), (28, 6749709), (42, 4499806), (53, 3565884), (84, 2249903), (106, 1782942), (159, 1188628), (212, 891471), (318, 594314), (371, 509412), (636, 297157), (742, 254706), (1113, 169804), (1484, 127353), (2226, 84902), (4452, 42451)]