207590991

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{16931}}^1$

素因数の和:17062

約数の個数: 16

約数和(自身を含む): 285541248

約数和(自身を除く): 77950257

約数列:

[1, 3, 61, 67, 183, 201, 4087, 12261, 16931, 50793, 1032791, 1134377, 3098373, 3403131, 69196997, 207590991]

約数ペア:

[(1, 207590991), (3, 69196997), (61, 3403131), (67, 3098373), (183, 1134377), (201, 1032791), (4087, 50793), (12261, 16931)]