210569954

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1$

素因数の和:711

約数の個数: 48

約数和(自身を含む): 380293056

約数和(自身を除く): 169723102

約数列:

[1, 2, 7, 14, 49, 53, 71, 98, 106, 142, 371, 497, 571, 742, 994, 1142, 2597, 3479, 3763, 3997, 5194, 6958, 7526, 7994, 26341, 27979, 30263, 40541, 52682, 55958, 60526, 81082, 184387, 211841, 283787, 368774, 423682, 567574, 1482887, 1986509, 2148673, 2965774, 3973018, 4297346, 15040711, 30081422, 105284977, 210569954]

約数ペア:

[(1, 210569954), (2, 105284977), (7, 30081422), (14, 15040711), (49, 4297346), (53, 3973018), (71, 2965774), (98, 2148673), (106, 1986509), (142, 1482887), (371, 567574), (497, 423682), (571, 368774), (742, 283787), (994, 211841), (1142, 184387), (2597, 81082), (3479, 60526), (3763, 55958), (3997, 52682), (5194, 40541), (6958, 30263), (7526, 27979), (7994, 26341)]