210712404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2508481}}^1$

素因数の和:2508495

約数の個数: 24

約数和(自身を含む): 561899968

約数和(自身を除く): 351187564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2508481, 5016962, 7525443, 10033924, 15050886, 17559367, 30101772, 35118734, 52678101, 70237468, 105356202, 210712404]

約数ペア:

[(1, 210712404), (2, 105356202), (3, 70237468), (4, 52678101), (6, 35118734), (7, 30101772), (12, 17559367), (14, 15050886), (21, 10033924), (28, 7525443), (42, 5016962), (84, 2508481)]