204761635

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{7309}}^1$

素因数の和:7758

約数の個数: 16

約数和(自身を含む): 265265280

約数和(自身を除く): 60503645

約数列:

[1, 5, 13, 65, 431, 2155, 5603, 7309, 28015, 36545, 95017, 475085, 3150179, 15750895, 40952327, 204761635]

約数ペア:

[(1, 204761635), (5, 40952327), (13, 15750895), (65, 3150179), (431, 475085), (2155, 95017), (5603, 36545), (7309, 28015)]