197297760001

素因数分解:

${\mathrm{31}}^2\times {\mathrm{131}}^1\times {\mathrm{509}}^1\times {\mathrm{3079}}^1$

素因数の和:3781

約数の個数: 24

約数和(自身を含む): 205894180800

約数和(自身を除く): 8596420799

約数列:

[1, 31, 131, 509, 961, 3079, 4061, 15779, 66679, 95449, 125891, 403349, 489149, 1567211, 2067049, 2958919, 12503819, 48583541, 64078519, 205304641, 387618389, 1506089771, 6364443871, 197297760001]

約数ペア:

[(1, 197297760001), (31, 6364443871), (131, 1506089771), (509, 387618389), (961, 205304641), (3079, 64078519), (4061, 48583541), (15779, 12503819), (66679, 2958919), (95449, 2067049), (125891, 1567211), (403349, 489149)]