208766156

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{6737}}^1$

素因数の和:6929

約数の個数: 24

約数和(自身を含む): 374309376

約数和(自身を除く): 165543220

約数列:

[1, 2, 4, 61, 122, 127, 244, 254, 508, 6737, 7747, 13474, 15494, 26948, 30988, 410957, 821914, 855599, 1643828, 1711198, 3422396, 52191539, 104383078, 208766156]

約数ペア:

[(1, 208766156), (2, 104383078), (4, 52191539), (61, 3422396), (122, 1711198), (127, 1643828), (244, 855599), (254, 821914), (508, 410957), (6737, 30988), (7747, 26948), (13474, 15494)]