201639514

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{9293}}^1$

素因数の和:9885

約数の個数: 16

約数和(自身を含む): 318970080

約数和(自身を除く): 117330566

約数列:

[1, 2, 19, 38, 571, 1142, 9293, 10849, 18586, 21698, 176567, 353134, 5306303, 10612606, 100819757, 201639514]

約数ペア:

[(1, 201639514), (2, 100819757), (19, 10612606), (38, 5306303), (571, 353134), (1142, 176567), (9293, 21698), (10849, 18586)]