206557512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{397}}^1$

素因数の和:595

約数の個数: 128

約数和(自身を含む): 626611200

約数和(自身を除く): 420053688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 163, 168, 228, 266, 326, 397, 399, 456, 489, 532, 652, 794, 798, 978, 1064, 1141, 1191, 1304, 1588, 1596, 1956, 2282, 2382, 2779, 3097, 3176, 3192, 3423, 3912, 4564, 4764, 5558, 6194, 6846, 7543, 8337, 9128, 9291, 9528, 11116, 12388, 13692, 15086, 16674, 18582, 21679, 22232, 22629, 24776, 27384, 30172, 33348, 37164, 43358, 45258, 52801, 60344, 64711, 65037, 66696, 74328, 86716, 90516, 105602, 129422, 130074, 158403, 173432, 181032, 194133, 211204, 258844, 260148, 316806, 388266, 422408, 452977, 517688, 520296, 633612, 776532, 905954, 1229509, 1267224, 1358931, 1553064, 1811908, 2459018, 2717862, 3623816, 3688527, 4918036, 5435724, 7377054, 8606563, 9836072, 10871448, 14754108, 17213126, 25819689, 29508216, 34426252, 51639378, 68852504, 103278756, 206557512]

約数ペア:

[(1, 206557512), (2, 103278756), (3, 68852504), (4, 51639378), (6, 34426252), (7, 29508216), (8, 25819689), (12, 17213126), (14, 14754108), (19, 10871448), (21, 9836072), (24, 8606563), (28, 7377054), (38, 5435724), (42, 4918036), (56, 3688527), (57, 3623816), (76, 2717862), (84, 2459018), (114, 1811908), (133, 1553064), (152, 1358931), (163, 1267224), (168, 1229509), (228, 905954), (266, 776532), (326, 633612), (397, 520296), (399, 517688), (456, 452977), (489, 422408), (532, 388266), (652, 316806), (794, 260148), (798, 258844), (978, 211204), (1064, 194133), (1141, 181032), (1191, 173432), (1304, 158403), (1588, 130074), (1596, 129422), (1956, 105602), (2282, 90516), (2382, 86716), (2779, 74328), (3097, 66696), (3176, 65037), (3192, 64711), (3423, 60344), (3912, 52801), (4564, 45258), (4764, 43358), (5558, 37164), (6194, 33348), (6846, 30172), (7543, 27384), (8337, 24776), (9128, 22629), (9291, 22232), (9528, 21679), (11116, 18582), (12388, 16674), (13692, 15086)]