202106191

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{5003}}^1$

素因数の和:5238

約数の個数: 16

約数和(自身を含む): 240192000

約数和(自身を除く): 38085809

約数列:

[1, 7, 29, 199, 203, 1393, 5003, 5771, 35021, 40397, 145087, 995597, 1015609, 6969179, 28872313, 202106191]

約数ペア:

[(1, 202106191), (7, 28872313), (29, 6969179), (199, 1015609), (203, 995597), (1393, 145087), (5003, 40397), (5771, 35021)]