199931136

素因数分解:

$2^8\times 3^1\times {\mathrm{439}}^1\times {\mathrm{593}}^1$

素因数の和:1051

約数の個数: 72

約数和(自身を含む): 534219840

約数和(自身を除く): 334288704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 439, 593, 768, 878, 1186, 1317, 1756, 1779, 2372, 2634, 3512, 3558, 4744, 5268, 7024, 7116, 9488, 10536, 14048, 14232, 18976, 21072, 28096, 28464, 37952, 42144, 56192, 56928, 75904, 84288, 112384, 113856, 151808, 168576, 227712, 260327, 337152, 455424, 520654, 780981, 1041308, 1561962, 2082616, 3123924, 4165232, 6247848, 8330464, 12495696, 16660928, 24991392, 33321856, 49982784, 66643712, 99965568, 199931136]

約数ペア:

[(1, 199931136), (2, 99965568), (3, 66643712), (4, 49982784), (6, 33321856), (8, 24991392), (12, 16660928), (16, 12495696), (24, 8330464), (32, 6247848), (48, 4165232), (64, 3123924), (96, 2082616), (128, 1561962), (192, 1041308), (256, 780981), (384, 520654), (439, 455424), (593, 337152), (768, 260327), (878, 227712), (1186, 168576), (1317, 151808), (1756, 113856), (1779, 112384), (2372, 84288), (2634, 75904), (3512, 56928), (3558, 56192), (4744, 42144), (5268, 37952), (7024, 28464), (7116, 28096), (9488, 21072), (10536, 18976), (14048, 14232)]