202119987

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{7879}}^1$

素因数の和:8402

約数の個数: 16

約数和(自身を含む): 285949440

約数和(自身を除く): 83829453

約数列:

[1, 3, 17, 51, 503, 1509, 7879, 8551, 23637, 25653, 133943, 401829, 3963137, 11889411, 67373329, 202119987]

約数ペア:

[(1, 202119987), (3, 67373329), (17, 11889411), (51, 3963137), (503, 401829), (1509, 133943), (7879, 25653), (8551, 23637)]