201545113

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{359}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 263761920

約数和(自身を除く): 62216807

約数列:

[1, 7, 11, 23, 77, 161, 253, 317, 359, 1771, 2219, 2513, 3487, 3949, 7291, 8257, 24409, 27643, 51037, 57799, 80201, 90827, 113803, 561407, 635789, 796621, 1251833, 2617469, 8762831, 18322283, 28792159, 201545113]

約数ペア:

[(1, 201545113), (7, 28792159), (11, 18322283), (23, 8762831), (77, 2617469), (161, 1251833), (253, 796621), (317, 635789), (359, 561407), (1771, 113803), (2219, 90827), (2513, 80201), (3487, 57799), (3949, 51037), (7291, 27643), (8257, 24409)]