201686654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{72497}}^1$

素因数の和:72619

約数の個数: 16

約数和(自身を含む): 328850928

約数和(自身を除く): 127164274

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 72497, 144994, 942461, 1884922, 7757179, 15514358, 100843327, 201686654]

約数ペア:

[(1, 201686654), (2, 100843327), (13, 15514358), (26, 7757179), (107, 1884922), (214, 942461), (1391, 144994), (2782, 72497)]