206548392910

素因数分解:

$2^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{431}}^1\times {\mathrm{120713}}^1$

素因数の和:121548

約数の個数: 32

約数和(自身を含む): 373591481472

約数和(自身を除く): 167043088562

約数列:

[1, 2, 5, 10, 397, 431, 794, 862, 1985, 2155, 3970, 4310, 120713, 171107, 241426, 342214, 603565, 855535, 1207130, 1711070, 47923061, 52027303, 95846122, 104054606, 239615305, 260136515, 479230610, 520273030, 20654839291, 41309678582, 103274196455, 206548392910]

約数ペア:

[(1, 206548392910), (2, 103274196455), (5, 41309678582), (10, 20654839291), (397, 520273030), (431, 479230610), (794, 260136515), (862, 239615305), (1985, 104054606), (2155, 95846122), (3970, 52027303), (4310, 47923061), (120713, 1711070), (171107, 1207130), (241426, 855535), (342214, 603565)]