200878498

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1\times {\mathrm{2099}}^1$

素因数の和:2649

約数の個数: 16

約数和(自身を含む): 304920000

約数和(自身を除く): 104041502

約数列:

[1, 2, 109, 218, 439, 878, 2099, 4198, 47851, 95702, 228791, 457582, 921461, 1842922, 100439249, 200878498]

約数ペア:

[(1, 200878498), (2, 100439249), (109, 1842922), (218, 921461), (439, 457582), (878, 228791), (2099, 95702), (4198, 47851)]