214044985

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79423}}^1$

素因数の和:79453

約数の個数: 24

約数和(自身を含む): 325956096

約数和(自身を除く): 111911111

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 2695, 79423, 397115, 555961, 873653, 2779805, 3891727, 4368265, 6115571, 19458635, 30577855, 42808997, 214044985]

約数ペア:

[(1, 214044985), (5, 42808997), (7, 30577855), (11, 19458635), (35, 6115571), (49, 4368265), (55, 3891727), (77, 2779805), (245, 873653), (385, 555961), (539, 397115), (2695, 79423)]