212866641386

素因数分解:

$2^1\times 7^1\times {\mathrm{82207}}^1\times {\mathrm{184957}}^1$

素因数の和:267173

約数の個数: 16

約数和(自身を含む): 364920654336

約数和(自身を除く): 152054012950

約数列:

[1, 2, 7, 14, 82207, 164414, 184957, 369914, 575449, 1150898, 1294699, 2589398, 15204760099, 30409520198, 106433320693, 212866641386]

約数ペア:

[(1, 212866641386), (2, 106433320693), (7, 30409520198), (14, 15204760099), (82207, 2589398), (164414, 1294699), (184957, 1150898), (369914, 575449)]