202075426

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{390107}}^1$

素因数の和:390153

約数の個数: 16

約数和(自身を含む): 355778496

約数和(自身を除く): 153703070

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 390107, 780214, 2730749, 5461498, 14433959, 28867918, 101037713, 202075426]

約数ペア:

[(1, 202075426), (2, 101037713), (7, 28867918), (14, 14433959), (37, 5461498), (74, 2730749), (259, 780214), (518, 390107)]