200166144

素因数分解:

$2^8\times 3^1\times {\mathrm{263}}^1\times {\mathrm{991}}^1$

素因数の和:1273

約数の個数: 72

約数和(自身を含む): 535299072

約数和(自身を除く): 335132928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 263, 384, 526, 768, 789, 991, 1052, 1578, 1982, 2104, 2973, 3156, 3964, 4208, 5946, 6312, 7928, 8416, 11892, 12624, 15856, 16832, 23784, 25248, 31712, 33664, 47568, 50496, 63424, 67328, 95136, 100992, 126848, 190272, 201984, 253696, 260633, 380544, 521266, 761088, 781899, 1042532, 1563798, 2085064, 3127596, 4170128, 6255192, 8340256, 12510384, 16680512, 25020768, 33361024, 50041536, 66722048, 100083072, 200166144]

約数ペア:

[(1, 200166144), (2, 100083072), (3, 66722048), (4, 50041536), (6, 33361024), (8, 25020768), (12, 16680512), (16, 12510384), (24, 8340256), (32, 6255192), (48, 4170128), (64, 3127596), (96, 2085064), (128, 1563798), (192, 1042532), (256, 781899), (263, 761088), (384, 521266), (526, 380544), (768, 260633), (789, 253696), (991, 201984), (1052, 190272), (1578, 126848), (1982, 100992), (2104, 95136), (2973, 67328), (3156, 63424), (3964, 50496), (4208, 47568), (5946, 33664), (6312, 31712), (7928, 25248), (8416, 23784), (11892, 16832), (12624, 15856)]