204889414

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{19927}}^1$

素因数の和:20079

約数の個数: 16

約数和(自身を含む): 316376928

約数和(自身を除く): 111487514

約数列:

[1, 2, 53, 97, 106, 194, 5141, 10282, 19927, 39854, 1056131, 1932919, 2112262, 3865838, 102444707, 204889414]

約数ペア:

[(1, 204889414), (2, 102444707), (53, 3865838), (97, 2112262), (106, 1932919), (194, 1056131), (5141, 39854), (10282, 19927)]