127706690

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{190607}}^1$

素因数の和:190681

約数の個数: 16

約数和(自身を含む): 233304192

約数和(自身を除く): 105597502

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 190607, 381214, 953035, 1906070, 12770669, 25541338, 63853345, 127706690]

約数ペア:

[(1, 127706690), (2, 63853345), (5, 25541338), (10, 12770669), (67, 1906070), (134, 953035), (335, 381214), (670, 190607)]