209955348

素因数分解:

$2^2\times 3^3\times {\mathrm{199}}^1\times {\mathrm{9769}}^1$

素因数の和:9981

約数の個数: 48

約数和(自身を含む): 547120000

約数和(自身を除く): 337164652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 199, 398, 597, 796, 1194, 1791, 2388, 3582, 5373, 7164, 9769, 10746, 19538, 21492, 29307, 39076, 58614, 87921, 117228, 175842, 263763, 351684, 527526, 1055052, 1944031, 3888062, 5832093, 7776124, 11664186, 17496279, 23328372, 34992558, 52488837, 69985116, 104977674, 209955348]

約数ペア:

[(1, 209955348), (2, 104977674), (3, 69985116), (4, 52488837), (6, 34992558), (9, 23328372), (12, 17496279), (18, 11664186), (27, 7776124), (36, 5832093), (54, 3888062), (108, 1944031), (199, 1055052), (398, 527526), (597, 351684), (796, 263763), (1194, 175842), (1791, 117228), (2388, 87921), (3582, 58614), (5373, 39076), (7164, 29307), (9769, 21492), (10746, 19538)]