201614959

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{316507}}^1$

素因数の和:316534

約数の個数: 12

約数和(自身を含む): 252573384

約数和(自身を除く): 50958425

約数列:

[1, 7, 13, 49, 91, 637, 316507, 2215549, 4114591, 15508843, 28802137, 201614959]

約数ペア:

[(1, 201614959), (7, 28802137), (13, 15508843), (49, 4114591), (91, 2215549), (637, 316507)]