207627290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{93949}}^1$

素因数の和:93986

約数の個数: 32

約数和(自身を含む): 426157200

約数和(自身を除く): 218529910

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 93949, 187898, 469745, 939490, 1221337, 1597133, 2442674, 3194266, 6106685, 7985665, 12213370, 15971330, 20762729, 41525458, 103813645, 207627290]

約数ペア:

[(1, 207627290), (2, 103813645), (5, 41525458), (10, 20762729), (13, 15971330), (17, 12213370), (26, 7985665), (34, 6106685), (65, 3194266), (85, 2442674), (130, 1597133), (170, 1221337), (221, 939490), (442, 469745), (1105, 187898), (2210, 93949)]