202345839

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{7537}}^1$

素因数の和:7719

約数の個数: 24

約数和(自身を含む): 309661040

約数和(自身を除く): 107315201

約数列:

[1, 3, 9, 19, 57, 157, 171, 471, 1413, 2983, 7537, 8949, 22611, 26847, 67833, 143203, 429609, 1183309, 1288827, 3549927, 10649781, 22482871, 67448613, 202345839]

約数ペア:

[(1, 202345839), (3, 67448613), (9, 22482871), (19, 10649781), (57, 3549927), (157, 1288827), (171, 1183309), (471, 429609), (1413, 143203), (2983, 67833), (7537, 26847), (8949, 22611)]