210877387

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{3727}}^1$

素因数の和:3930

約数の個数: 16

約数和(自身を含む): 246942720

約数和(自身を除く): 36065333

約数列:

[1, 7, 59, 137, 413, 959, 3727, 8083, 26089, 56581, 219893, 510599, 1539251, 3574193, 30125341, 210877387]

約数ペア:

[(1, 210877387), (7, 30125341), (59, 3574193), (137, 1539251), (413, 510599), (959, 219893), (3727, 56581), (8083, 26089)]