209350836

素因数分解:

$2^2\times 3^2\times {\mathrm{419}}^1\times {\mathrm{13879}}^1$

素因数の和:14308

約数の個数: 36

約数和(自身を含む): 530493600

約数和(自身を除く): 321142764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 419, 838, 1257, 1676, 2514, 3771, 5028, 7542, 13879, 15084, 27758, 41637, 55516, 83274, 124911, 166548, 249822, 499644, 5815301, 11630602, 17445903, 23261204, 34891806, 52337709, 69783612, 104675418, 209350836]

約数ペア:

[(1, 209350836), (2, 104675418), (3, 69783612), (4, 52337709), (6, 34891806), (9, 23261204), (12, 17445903), (18, 11630602), (36, 5815301), (419, 499644), (838, 249822), (1257, 166548), (1676, 124911), (2514, 83274), (3771, 55516), (5028, 41637), (7542, 27758), (13879, 15084)]