201115392

素因数分解:

$2^8\times 3^1\times {\mathrm{131}}^1\times {\mathrm{1999}}^1$

素因数の和:2149

約数の個数: 72

約数和(自身を含む): 539616000

約数和(自身を除く): 338500608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 131, 192, 256, 262, 384, 393, 524, 768, 786, 1048, 1572, 1999, 2096, 3144, 3998, 4192, 5997, 6288, 7996, 8384, 11994, 12576, 15992, 16768, 23988, 25152, 31984, 33536, 47976, 50304, 63968, 95952, 100608, 127936, 191904, 255872, 261869, 383808, 511744, 523738, 767616, 785607, 1047476, 1535232, 1571214, 2094952, 3142428, 4189904, 6284856, 8379808, 12569712, 16759616, 25139424, 33519232, 50278848, 67038464, 100557696, 201115392]

約数ペア:

[(1, 201115392), (2, 100557696), (3, 67038464), (4, 50278848), (6, 33519232), (8, 25139424), (12, 16759616), (16, 12569712), (24, 8379808), (32, 6284856), (48, 4189904), (64, 3142428), (96, 2094952), (128, 1571214), (131, 1535232), (192, 1047476), (256, 785607), (262, 767616), (384, 523738), (393, 511744), (524, 383808), (768, 261869), (786, 255872), (1048, 191904), (1572, 127936), (1999, 100608), (2096, 95952), (3144, 63968), (3998, 50304), (4192, 47976), (5997, 33536), (6288, 31984), (7996, 25152), (8384, 23988), (11994, 16768), (12576, 15992)]