201399519

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{29303}}^1$

素因数の和:29414

約数の個数: 16

約数和(自身を含む): 281318400

約数和(自身を除く): 79918881

約数列:

[1, 3, 29, 79, 87, 237, 2291, 6873, 29303, 87909, 849787, 2314937, 2549361, 6944811, 67133173, 201399519]

約数ペア:

[(1, 201399519), (3, 67133173), (29, 6944811), (79, 2549361), (87, 2314937), (237, 849787), (2291, 87909), (6873, 29303)]