221569402318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{2977043}}^1$

素因数の和:2977272

約数の個数: 32

約数和(自身を含む): 385824902400

約数和(自身を除く): 164255500082

約数列:

[1, 2, 11, 17, 22, 34, 187, 199, 374, 398, 2189, 3383, 4378, 6766, 37213, 74426, 2977043, 5954086, 32747473, 50609731, 65494946, 101219462, 556707041, 592431557, 1113414082, 1184863114, 6516747127, 10071336469, 13033494254, 20142672938, 110784701159, 221569402318]

約数ペア:

[(1, 221569402318), (2, 110784701159), (11, 20142672938), (17, 13033494254), (22, 10071336469), (34, 6516747127), (187, 1184863114), (199, 1113414082), (374, 592431557), (398, 556707041), (2189, 101219462), (3383, 65494946), (4378, 50609731), (6766, 32747473), (37213, 5954086), (74426, 2977043)]