201069542

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{547}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 322907904

約数和(自身を除く): 121838362

約数列:

[1, 2, 23, 46, 61, 122, 131, 262, 547, 1094, 1403, 2806, 3013, 6026, 7991, 12581, 15982, 25162, 33367, 66734, 71657, 143314, 183793, 367586, 767441, 1534882, 1648111, 3296222, 4371077, 8742154, 100534771, 201069542]

約数ペア:

[(1, 201069542), (2, 100534771), (23, 8742154), (46, 4371077), (61, 3296222), (122, 1648111), (131, 1534882), (262, 767441), (547, 367586), (1094, 183793), (1403, 143314), (2806, 71657), (3013, 66734), (6026, 33367), (7991, 25162), (12581, 15982)]