200640276

素因数分解:

$2^2\times 3^2\times {\mathrm{491}}^1\times {\mathrm{11351}}^1$

素因数の和:11852

約数の個数: 36

約数和(自身を含む): 508251744

約数和(自身を除く): 307611468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 491, 982, 1473, 1964, 2946, 4419, 5892, 8838, 11351, 17676, 22702, 34053, 45404, 68106, 102159, 136212, 204318, 408636, 5573341, 11146682, 16720023, 22293364, 33440046, 50160069, 66880092, 100320138, 200640276]

約数ペア:

[(1, 200640276), (2, 100320138), (3, 66880092), (4, 50160069), (6, 33440046), (9, 22293364), (12, 16720023), (18, 11146682), (36, 5573341), (491, 408636), (982, 204318), (1473, 136212), (1964, 102159), (2946, 68106), (4419, 45404), (5892, 34053), (8838, 22702), (11351, 17676)]