204560244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{811747}}^1$

素因数の和:811764

約数の個数: 36

約数和(自身を含む): 590952544

約数和(自身を除く): 386392300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 811747, 1623494, 2435241, 3246988, 4870482, 5682229, 7305723, 9740964, 11364458, 14611446, 17046687, 22728916, 29222892, 34093374, 51140061, 68186748, 102280122, 204560244]

約数ペア:

[(1, 204560244), (2, 102280122), (3, 68186748), (4, 51140061), (6, 34093374), (7, 29222892), (9, 22728916), (12, 17046687), (14, 14611446), (18, 11364458), (21, 9740964), (28, 7305723), (36, 5682229), (42, 4870482), (63, 3246988), (84, 2435241), (126, 1623494), (252, 811747)]