133065190

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{20759}}^1$

素因数の和:21407

約数の個数: 16

約数和(自身を含む): 239902560

約数和(自身を除く): 106837370

約数列:

[1, 2, 5, 10, 641, 1282, 3205, 6410, 20759, 41518, 103795, 207590, 13306519, 26613038, 66532595, 133065190]

約数ペア:

[(1, 133065190), (2, 66532595), (5, 26613038), (10, 13306519), (641, 207590), (1282, 103795), (3205, 41518), (6410, 20759)]