206989452

素因数分解:

$2^2\times 3^3\times {\mathrm{199}}^1\times {\mathrm{9631}}^1$

素因数の和:9843

約数の個数: 48

約数和(自身を含む): 539392000

約数和(自身を除く): 332402548

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, 9631, 10746, 19262, 21492, 28893, 38524, 57786, 86679, 115572, 173358, 260037, 346716, 520074, 1040148, 1916569, 3833138, 5749707, 7666276, 11499414, 17249121, 22998828, 34498242, 51747363, 68996484, 103494726, 206989452]

約数ペア:

[(1, 206989452), (2, 103494726), (3, 68996484), (4, 51747363), (6, 34498242), (9, 22998828), (12, 17249121), (18, 11499414), (27, 7666276), (36, 5749707), (54, 3833138), (108, 1916569), (199, 1040148), (398, 520074), (597, 346716), (796, 260037), (1194, 173358), (1791, 115572), (2388, 86679), (3582, 57786), (5373, 38524), (7164, 28893), (9631, 21492), (10746, 19262)]