201465190

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1\times {\mathrm{821}}^1$

素因数の和:1344

約数の個数: 32

約数和(自身を含む): 370728576

約数和(自身を除く): 169263386

約数列:

[1, 2, 5, 10, 53, 106, 265, 463, 530, 821, 926, 1642, 2315, 4105, 4630, 8210, 24539, 43513, 49078, 87026, 122695, 217565, 245390, 380123, 435130, 760246, 1900615, 3801230, 20146519, 40293038, 100732595, 201465190]

約数ペア:

[(1, 201465190), (2, 100732595), (5, 40293038), (10, 20146519), (53, 3801230), (106, 1900615), (265, 760246), (463, 435130), (530, 380123), (821, 245390), (926, 217565), (1642, 122695), (2315, 87026), (4105, 49078), (4630, 43513), (8210, 24539)]