187445041

素因数分解:

$7^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 228096000

約数和(自身を除く): 40650959

約数列:

[1, 7, 43, 49, 71, 179, 301, 343, 497, 1253, 2107, 3053, 3479, 7697, 8771, 12709, 14749, 21371, 24353, 53879, 61397, 88963, 149597, 377153, 546487, 622741, 1047179, 2640071, 3825409, 4359187, 26777863, 187445041]

約数ペア:

[(1, 187445041), (7, 26777863), (43, 4359187), (49, 3825409), (71, 2640071), (179, 1047179), (301, 622741), (343, 546487), (497, 377153), (1253, 149597), (2107, 88963), (3053, 61397), (3479, 53879), (7697, 24353), (8771, 21371), (12709, 14749)]