331202068

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{257}}^1\times {\mathrm{1619}}^1$

素因数の和:2079

約数の個数: 24

約数和(自身を含む): 585144000

約数和(自身を除く): 253941932

約数列:

[1, 2, 4, 199, 257, 398, 514, 796, 1028, 1619, 3238, 6476, 51143, 102286, 204572, 322181, 416083, 644362, 832166, 1288724, 1664332, 82800517, 165601034, 331202068]

約数ペア:

[(1, 331202068), (2, 165601034), (4, 82800517), (199, 1664332), (257, 1288724), (398, 832166), (514, 644362), (796, 416083), (1028, 322181), (1619, 204572), (3238, 102286), (6476, 51143)]