199267262

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{48673}}^1$

素因数の和:48787

約数の個数: 16

約数和(自身を含む): 315407520

約数和(自身を除く): 116140258

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 48673, 97346, 1119479, 2238958, 4331897, 8663794, 99633631, 199267262]

約数ペア:

[(1, 199267262), (2, 99633631), (23, 8663794), (46, 4331897), (89, 2238958), (178, 1119479), (2047, 97346), (4094, 48673)]