201958718

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{12713}}^1$

素因数の和:12788

約数の個数: 24

約数和(自身を含む): 335039328

約数和(自身を除く): 133080610

約数列:

[1, 2, 13, 26, 47, 94, 169, 338, 611, 1222, 7943, 12713, 15886, 25426, 165269, 330538, 597511, 1195022, 2148497, 4296994, 7767643, 15535286, 100979359, 201958718]

約数ペア:

[(1, 201958718), (2, 100979359), (13, 15535286), (26, 7767643), (47, 4296994), (94, 2148497), (169, 1195022), (338, 597511), (611, 330538), (1222, 165269), (7943, 25426), (12713, 15886)]