260154292

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{317}}^1\times {\mathrm{1031}}^1$

素因数の和:1551

約数の個数: 24

約数和(自身を含む): 459446400

約数和(自身を除く): 199292108

約数列:

[1, 2, 4, 199, 317, 398, 634, 796, 1031, 1268, 2062, 4124, 63083, 126166, 205169, 252332, 326827, 410338, 653654, 820676, 1307308, 65038573, 130077146, 260154292]

約数ペア:

[(1, 260154292), (2, 130077146), (4, 65038573), (199, 1307308), (317, 820676), (398, 653654), (634, 410338), (796, 326827), (1031, 252332), (1268, 205169), (2062, 126166), (4124, 63083)]