228650569

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1\times {\mathrm{1321}}^1$

素因数の和:1720

約数の個数: 16

約数和(自身を含む): 265669120

約数和(自身を除く): 37018551

約数列:

[1, 7, 79, 313, 553, 1321, 2191, 9247, 24727, 104359, 173089, 413473, 730513, 2894311, 32664367, 228650569]

約数ペア:

[(1, 228650569), (7, 32664367), (79, 2894311), (313, 730513), (553, 413473), (1321, 173089), (2191, 104359), (9247, 24727)]