208767982

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{8293}}^1$

素因数の和:8643

約数の個数: 16

約数和(自身を含む): 321873552

約数和(自身を除く): 113105570

約数列:

[1, 2, 41, 82, 307, 614, 8293, 12587, 16586, 25174, 340013, 680026, 2545951, 5091902, 104383991, 208767982]

約数ペア:

[(1, 208767982), (2, 104383991), (41, 5091902), (82, 2545951), (307, 680026), (614, 340013), (8293, 25174), (12587, 16586)]