207911024

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{87211}}^1$

素因数の和:87368

約数の個数: 20

約数和(自身を含む): 405535800

約数和(自身を除く): 197624776

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 87211, 174422, 348844, 697688, 1395376, 12994439, 25988878, 51977756, 103955512, 207911024]

約数ペア:

[(1, 207911024), (2, 103955512), (4, 51977756), (8, 25988878), (16, 12994439), (149, 1395376), (298, 697688), (596, 348844), (1192, 174422), (2384, 87211)]