206645355

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{6131}}^1$

素因数の和:6256

約数の個数: 48

約数和(自身を含む): 413247744

約数和(自身を除く): 206602389

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 107, 315, 321, 535, 749, 963, 1605, 2247, 3745, 4815, 6131, 6741, 11235, 18393, 30655, 33705, 42917, 55179, 91965, 128751, 214585, 275895, 386253, 643755, 656017, 1931265, 1968051, 3280085, 4592119, 5904153, 9840255, 13776357, 22960595, 29520765, 41329071, 68881785, 206645355]

約数ペア:

[(1, 206645355), (3, 68881785), (5, 41329071), (7, 29520765), (9, 22960595), (15, 13776357), (21, 9840255), (35, 5904153), (45, 4592119), (63, 3280085), (105, 1968051), (107, 1931265), (315, 656017), (321, 643755), (535, 386253), (749, 275895), (963, 214585), (1605, 128751), (2247, 91965), (3745, 55179), (4815, 42917), (6131, 33705), (6741, 30655), (11235, 18393)]