202220396

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^2\times {\mathrm{293}}^1$

素因数の和:618

約数の個数: 36

約数和(自身を含む): 408422448

約数和(自身を除く): 206202052

約数列:

[1, 2, 4, 7, 14, 28, 157, 293, 314, 586, 628, 1099, 1172, 2051, 2198, 4102, 4396, 8204, 24649, 46001, 49298, 92002, 98596, 172543, 184004, 322007, 345086, 644014, 690172, 1288028, 7222157, 14444314, 28888628, 50555099, 101110198, 202220396]

約数ペア:

[(1, 202220396), (2, 101110198), (4, 50555099), (7, 28888628), (14, 14444314), (28, 7222157), (157, 1288028), (293, 690172), (314, 644014), (586, 345086), (628, 322007), (1099, 184004), (1172, 172543), (2051, 98596), (2198, 92002), (4102, 49298), (4396, 46001), (8204, 24649)]