201731180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84761}}^1$

素因数の和:84794

約数の個数: 48

約数和(自身を含む): 512640576

約数和(自身を除く): 310909396

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 84761, 169522, 339044, 423805, 593327, 847610, 1186654, 1440937, 1695220, 2373308, 2881874, 2966635, 5763748, 5933270, 7204685, 10086559, 11866540, 14409370, 20173118, 28818740, 40346236, 50432795, 100865590, 201731180]

約数ペア:

[(1, 201731180), (2, 100865590), (4, 50432795), (5, 40346236), (7, 28818740), (10, 20173118), (14, 14409370), (17, 11866540), (20, 10086559), (28, 7204685), (34, 5933270), (35, 5763748), (68, 2966635), (70, 2881874), (85, 2373308), (119, 1695220), (140, 1440937), (170, 1186654), (238, 847610), (340, 593327), (476, 423805), (595, 339044), (1190, 169522), (2380, 84761)]