206138518

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1\times {\mathrm{5417}}^1$

素因数の和:5831

約数の個数: 16

約数和(自身を含む): 315977760

約数和(自身を除く): 109839242

約数列:

[1, 2, 53, 106, 359, 718, 5417, 10834, 19027, 38054, 287101, 574202, 1944703, 3889406, 103069259, 206138518]

約数ペア:

[(1, 206138518), (2, 103069259), (53, 3889406), (106, 1944703), (359, 574202), (718, 287101), (5417, 38054), (10834, 19027)]