201454131

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1637}}^1$

素因数の和:1803

約数の個数: 32

約数和(自身を含む): 301916160

約数和(自身を除く): 100462029

約数列:

[1, 3, 17, 19, 51, 57, 127, 323, 381, 969, 1637, 2159, 2413, 4911, 6477, 7239, 27829, 31103, 41021, 83487, 93309, 123063, 207899, 528751, 623697, 1586253, 3534283, 3950081, 10602849, 11850243, 67151377, 201454131]

約数ペア:

[(1, 201454131), (3, 67151377), (17, 11850243), (19, 10602849), (51, 3950081), (57, 3534283), (127, 1586253), (323, 623697), (381, 528751), (969, 207899), (1637, 123063), (2159, 93309), (2413, 83487), (4911, 41021), (6477, 31103), (7239, 27829)]