206330257

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{2791}}^1$

素因数の和:3036

約数の個数: 16

約数和(自身を含む): 241228800

約数和(自身を除く): 34898543

約数列:

[1, 7, 59, 179, 413, 1253, 2791, 10561, 19537, 73927, 164669, 499589, 1152683, 3497123, 29475751, 206330257]

約数ペア:

[(1, 206330257), (7, 29475751), (59, 3497123), (179, 1152683), (413, 499589), (1253, 164669), (2791, 73927), (10561, 19537)]