201757089

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{14771}}^1$

素因数の和:14960

約数の個数: 16

約数和(自身を含む): 280077120

約数和(自身を除く): 78320031

約数列:

[1, 3, 29, 87, 157, 471, 4553, 13659, 14771, 44313, 428359, 1285077, 2319047, 6957141, 67252363, 201757089]

約数ペア:

[(1, 201757089), (3, 67252363), (29, 6957141), (87, 2319047), (157, 1285077), (471, 428359), (4553, 44313), (13659, 14771)]