208443986

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{271}}^1\times {\mathrm{727}}^1$

素因数の和:1046

約数の個数: 24

約数和(自身を含む): 328508544

約数和(自身を除く): 120064558

約数列:

[1, 2, 23, 46, 271, 529, 542, 727, 1058, 1454, 6233, 12466, 16721, 33442, 143359, 197017, 286718, 384583, 394034, 769166, 4531391, 9062782, 104221993, 208443986]

約数ペア:

[(1, 208443986), (2, 104221993), (23, 9062782), (46, 4531391), (271, 769166), (529, 394034), (542, 384583), (727, 286718), (1058, 197017), (1454, 143359), (6233, 33442), (12466, 16721)]