80206364

素因数分解:

$2^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{12619}}^1$

素因数の和:12857

約数の個数: 24

約数和(自身を含む): 161132160

約数和(自身を除く): 80925796

約数列:

[1, 2, 4, 7, 14, 28, 227, 454, 908, 1589, 3178, 6356, 12619, 25238, 50476, 88333, 176666, 353332, 2864513, 5729026, 11458052, 20051591, 40103182, 80206364]

約数ペア:

[(1, 80206364), (2, 40103182), (4, 20051591), (7, 11458052), (14, 5729026), (28, 2864513), (227, 353332), (454, 176666), (908, 88333), (1589, 50476), (3178, 25238), (6356, 12619)]