206684912

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{108553}}^1$

素因数の和:108585

約数の個数: 40

約数和(自身を含む): 484585056

約数和(自身を除く): 277900144

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 108553, 217106, 434212, 759871, 868424, 1519742, 1736848, 1845401, 3039484, 3690802, 6078968, 7381604, 12157936, 12917807, 14763208, 25835614, 29526416, 51671228, 103342456, 206684912]

約数ペア:

[(1, 206684912), (2, 103342456), (4, 51671228), (7, 29526416), (8, 25835614), (14, 14763208), (16, 12917807), (17, 12157936), (28, 7381604), (34, 6078968), (56, 3690802), (68, 3039484), (112, 1845401), (119, 1736848), (136, 1519742), (238, 868424), (272, 759871), (476, 434212), (952, 217106), (1904, 108553)]