208749238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{56633}}^1$

素因数の和:56751

約数の個数: 16

約数和(自身を含む): 333007920

約数和(自身を除く): 124258682

約数列:

[1, 2, 19, 38, 97, 194, 1843, 3686, 56633, 113266, 1076027, 2152054, 5493401, 10986802, 104374619, 208749238]

約数ペア:

[(1, 208749238), (2, 104374619), (19, 10986802), (38, 5493401), (97, 2152054), (194, 1076027), (1843, 113266), (3686, 56633)]