206379266

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{20357}}^1$

素因数の和:20533

約数の個数: 16

約数和(自身を含む): 320272056

約数和(自身を除く): 113892790

約数列:

[1, 2, 37, 74, 137, 274, 5069, 10138, 20357, 40714, 753209, 1506418, 2788909, 5577818, 103189633, 206379266]

約数ペア:

[(1, 206379266), (2, 103189633), (37, 5577818), (74, 2788909), (137, 1506418), (274, 753209), (5069, 40714), (10138, 20357)]