203720079

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1\times {\mathrm{3911}}^1$

素因数の和:4190

約数の個数: 16

約数和(自身を含む): 276030720

約数和(自身を除く): 72310641

約数列:

[1, 3, 97, 179, 291, 537, 3911, 11733, 17363, 52089, 379367, 700069, 1138101, 2100207, 67906693, 203720079]

約数ペア:

[(1, 203720079), (3, 67906693), (97, 2100207), (179, 1138101), (291, 700069), (537, 379367), (3911, 52089), (11733, 17363)]