204758784

素因数分解:

$2^8\times 3^2\times {\mathrm{181}}^1\times {\mathrm{491}}^1$

素因数の和:694

約数の個数: 108

約数和(自身を含む): 594840792

約数和(自身を除く): 390082008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 181, 192, 256, 288, 362, 384, 491, 543, 576, 724, 768, 982, 1086, 1152, 1448, 1473, 1629, 1964, 2172, 2304, 2896, 2946, 3258, 3928, 4344, 4419, 5792, 5892, 6516, 7856, 8688, 8838, 11584, 11784, 13032, 15712, 17376, 17676, 23168, 23568, 26064, 31424, 34752, 35352, 46336, 47136, 52128, 62848, 69504, 70704, 88871, 94272, 104256, 125696, 139008, 141408, 177742, 188544, 208512, 266613, 282816, 355484, 377088, 417024, 533226, 565632, 710968, 799839, 1066452, 1131264, 1421936, 1599678, 2132904, 2843872, 3199356, 4265808, 5687744, 6398712, 8531616, 11375488, 12797424, 17063232, 22750976, 25594848, 34126464, 51189696, 68252928, 102379392, 204758784]

約数ペア:

[(1, 204758784), (2, 102379392), (3, 68252928), (4, 51189696), (6, 34126464), (8, 25594848), (9, 22750976), (12, 17063232), (16, 12797424), (18, 11375488), (24, 8531616), (32, 6398712), (36, 5687744), (48, 4265808), (64, 3199356), (72, 2843872), (96, 2132904), (128, 1599678), (144, 1421936), (181, 1131264), (192, 1066452), (256, 799839), (288, 710968), (362, 565632), (384, 533226), (491, 417024), (543, 377088), (576, 355484), (724, 282816), (768, 266613), (982, 208512), (1086, 188544), (1152, 177742), (1448, 141408), (1473, 139008), (1629, 125696), (1964, 104256), (2172, 94272), (2304, 88871), (2896, 70704), (2946, 69504), (3258, 62848), (3928, 52128), (4344, 47136), (4419, 46336), (5792, 35352), (5892, 34752), (6516, 31424), (7856, 26064), (8688, 23568), (8838, 23168), (11584, 17676), (11784, 17376), (13032, 15712)]