198131424

素因数分解:

$2^5\times 3^1\times {\mathrm{97}}^1\times {\mathrm{21277}}^1$

素因数の和:21387

約数の個数: 48

約数和(自身を含む): 525481488

約数和(自身を除く): 327350064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 3104, 4656, 9312, 21277, 42554, 63831, 85108, 127662, 170216, 255324, 340432, 510648, 680864, 1021296, 2042592, 2063869, 4127738, 6191607, 8255476, 12383214, 16510952, 24766428, 33021904, 49532856, 66043808, 99065712, 198131424]

約数ペア:

[(1, 198131424), (2, 99065712), (3, 66043808), (4, 49532856), (6, 33021904), (8, 24766428), (12, 16510952), (16, 12383214), (24, 8255476), (32, 6191607), (48, 4127738), (96, 2063869), (97, 2042592), (194, 1021296), (291, 680864), (388, 510648), (582, 340432), (776, 255324), (1164, 170216), (1552, 127662), (2328, 85108), (3104, 63831), (4656, 42554), (9312, 21277)]