201960815

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{8093}}^1$

素因数の和:8159

約数の個数: 32

約数和(自身を含む): 298377216

約数和(自身を除く): 96416401

約数列:

[1, 5, 7, 23, 31, 35, 115, 155, 161, 217, 713, 805, 1085, 3565, 4991, 8093, 24955, 40465, 56651, 186139, 250883, 283255, 930695, 1254415, 1302973, 1756181, 5770309, 6514865, 8780905, 28851545, 40392163, 201960815]

約数ペア:

[(1, 201960815), (5, 40392163), (7, 28851545), (23, 8780905), (31, 6514865), (35, 5770309), (115, 1756181), (155, 1302973), (161, 1254415), (217, 930695), (713, 283255), (805, 250883), (1085, 186139), (3565, 56651), (4991, 40465), (8093, 24955)]