208846128

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{106121}}^1$

素因数の和:106173

約数の個数: 40

約数和(自身を含む): 552683376

約数和(自身を除く): 343837248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 106121, 212242, 318363, 424484, 636726, 848968, 1273452, 1697936, 2546904, 4350961, 5093808, 8701922, 13052883, 17403844, 26105766, 34807688, 52211532, 69615376, 104423064, 208846128]

約数ペア:

[(1, 208846128), (2, 104423064), (3, 69615376), (4, 52211532), (6, 34807688), (8, 26105766), (12, 17403844), (16, 13052883), (24, 8701922), (41, 5093808), (48, 4350961), (82, 2546904), (123, 1697936), (164, 1273452), (246, 848968), (328, 636726), (492, 424484), (656, 318363), (984, 212242), (1968, 106121)]