201926165

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{349}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 283315200

約数和(自身を除く): 81389035

約数列:

[1, 5, 7, 35, 61, 271, 305, 349, 427, 1355, 1745, 1897, 2135, 2443, 9485, 12215, 16531, 21289, 82655, 94579, 106445, 115717, 149023, 472895, 578585, 662053, 745115, 3310265, 5769319, 28846595, 40385233, 201926165]

約数ペア:

[(1, 201926165), (5, 40385233), (7, 28846595), (35, 5769319), (61, 3310265), (271, 745115), (305, 662053), (349, 578585), (427, 472895), (1355, 149023), (1745, 115717), (1897, 106445), (2135, 94579), (2443, 82655), (9485, 21289), (12215, 16531)]