200516771

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 254217600

約数和(自身を除く): 53700829

約数列:

[1, 7, 13, 49, 91, 193, 233, 343, 637, 1351, 1631, 2509, 3029, 4459, 9457, 11417, 17563, 21203, 44969, 66199, 79919, 122941, 148421, 314783, 584597, 860587, 1038947, 2203481, 4092179, 15424367, 28645253, 200516771]

約数ペア:

[(1, 200516771), (7, 28645253), (13, 15424367), (49, 4092179), (91, 2203481), (193, 1038947), (233, 860587), (343, 584597), (637, 314783), (1351, 148421), (1631, 122941), (2509, 79919), (3029, 66199), (4459, 44969), (9457, 21203), (11417, 17563)]