205715594

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{219313}}^1$

素因数の和:219389

約数の個数: 16

約数和(自身を含む): 357920448

約数和(自身を除く): 152204854

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 219313, 438626, 1535191, 3070382, 14693971, 29387942, 102857797, 205715594]

約数ペア:

[(1, 205715594), (2, 102857797), (7, 29387942), (14, 14693971), (67, 3070382), (134, 1535191), (469, 438626), (938, 219313)]