205295712

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:480

約数の個数: 96

約数和(自身を含む): 554716512

約数和(自身を除く): 349420800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 157, 159, 212, 257, 314, 318, 424, 471, 514, 628, 636, 771, 848, 942, 1028, 1256, 1272, 1542, 1696, 1884, 2056, 2512, 2544, 3084, 3768, 4112, 5024, 5088, 6168, 7536, 8224, 8321, 12336, 13621, 15072, 16642, 24672, 24963, 27242, 33284, 40349, 40863, 49926, 54484, 66568, 80698, 81726, 99852, 108968, 121047, 133136, 161396, 163452, 199704, 217936, 242094, 266272, 322792, 326904, 399408, 435872, 484188, 645584, 653808, 798816, 968376, 1291168, 1307616, 1936752, 2138497, 3873504, 4276994, 6415491, 8553988, 12830982, 17107976, 25661964, 34215952, 51323928, 68431904, 102647856, 205295712]

約数ペア:

[(1, 205295712), (2, 102647856), (3, 68431904), (4, 51323928), (6, 34215952), (8, 25661964), (12, 17107976), (16, 12830982), (24, 8553988), (32, 6415491), (48, 4276994), (53, 3873504), (96, 2138497), (106, 1936752), (157, 1307616), (159, 1291168), (212, 968376), (257, 798816), (314, 653808), (318, 645584), (424, 484188), (471, 435872), (514, 399408), (628, 326904), (636, 322792), (771, 266272), (848, 242094), (942, 217936), (1028, 199704), (1256, 163452), (1272, 161396), (1542, 133136), (1696, 121047), (1884, 108968), (2056, 99852), (2512, 81726), (2544, 80698), (3084, 66568), (3768, 54484), (4112, 49926), (5024, 40863), (5088, 40349), (6168, 33284), (7536, 27242), (8224, 24963), (8321, 24672), (12336, 16642), (13621, 15072)]