211679826

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{496901}}^1$

素因数の和:496977

約数の個数: 16

約数和(自身を含む): 429323328

約数和(自身を除く): 217643502

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 496901, 993802, 1490703, 2981406, 35279971, 70559942, 105839913, 211679826]

約数ペア:

[(1, 211679826), (2, 105839913), (3, 70559942), (6, 35279971), (71, 2981406), (142, 1490703), (213, 993802), (426, 496901)]