203478004768

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23497}}^1\times {\mathrm{14243}}^1$

素因数の和:37769

約数の個数: 48

約数和(自身を含む): 421728945120

約数和(自身を除く): 218250940352

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 14243, 23497, 28486, 46994, 56972, 93988, 113944, 187976, 227888, 270617, 375952, 446443, 455776, 541234, 751904, 892886, 1082468, 1785772, 2164936, 3571544, 4329872, 7143088, 8659744, 14286176, 334667771, 669335542, 1338671084, 2677342168, 5354684336, 6358687649, 10709368672, 12717375298, 25434750596, 50869501192, 101739002384, 203478004768]

約数ペア:

[(1, 203478004768), (2, 101739002384), (4, 50869501192), (8, 25434750596), (16, 12717375298), (19, 10709368672), (32, 6358687649), (38, 5354684336), (76, 2677342168), (152, 1338671084), (304, 669335542), (608, 334667771), (14243, 14286176), (23497, 8659744), (28486, 7143088), (46994, 4329872), (56972, 3571544), (93988, 2164936), (113944, 1785772), (187976, 1082468), (227888, 892886), (270617, 751904), (375952, 541234), (446443, 455776)]