209400532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{433}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 415598400

約数和(自身を除く): 206197868

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 379, 433, 638, 758, 866, 1276, 1516, 1732, 4169, 4763, 8338, 9526, 10991, 12557, 16676, 19052, 21982, 25114, 43964, 50228, 120901, 138127, 164107, 241802, 276254, 328214, 483604, 552508, 656428, 1805177, 3610354, 4759103, 7220708, 9518206, 19036412, 52350133, 104700266, 209400532]

約数ペア:

[(1, 209400532), (2, 104700266), (4, 52350133), (11, 19036412), (22, 9518206), (29, 7220708), (44, 4759103), (58, 3610354), (116, 1805177), (319, 656428), (379, 552508), (433, 483604), (638, 328214), (758, 276254), (866, 241802), (1276, 164107), (1516, 138127), (1732, 120901), (4169, 50228), (4763, 43964), (8338, 25114), (9526, 21982), (10991, 19052), (12557, 16676)]