198815856

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{42701}}^1$

素因数の和:42809

約数の個数: 40

約数和(自身を含む): 518914704

約数和(自身を除く): 320098848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 4656, 42701, 85402, 128103, 170804, 256206, 341608, 512412, 683216, 1024824, 2049648, 4141997, 8283994, 12425991, 16567988, 24851982, 33135976, 49703964, 66271952, 99407928, 198815856]

約数ペア:

[(1, 198815856), (2, 99407928), (3, 66271952), (4, 49703964), (6, 33135976), (8, 24851982), (12, 16567988), (16, 12425991), (24, 8283994), (48, 4141997), (97, 2049648), (194, 1024824), (291, 683216), (388, 512412), (582, 341608), (776, 256206), (1164, 170804), (1552, 128103), (2328, 85402), (4656, 42701)]