201903747

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2063}}^1$

素因数の和:2203

約数の個数: 32

約数和(自身を含む): 303160320

約数和(自身を除く): 101256573

約数列:

[1, 3, 17, 19, 51, 57, 101, 303, 323, 969, 1717, 1919, 2063, 5151, 5757, 6189, 32623, 35071, 39197, 97869, 105213, 117591, 208363, 625089, 666349, 1999047, 3542171, 3958897, 10626513, 11876691, 67301249, 201903747]

約数ペア:

[(1, 201903747), (3, 67301249), (17, 11876691), (19, 10626513), (51, 3958897), (57, 3542171), (101, 1999047), (303, 666349), (323, 625089), (969, 208363), (1717, 117591), (1919, 105213), (2063, 97869), (5151, 39197), (5757, 35071), (6189, 32623)]