202220170

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{1427}}^1$

素因数の和:1854

約数の個数: 32

約数和(自身を含む): 375072768

約数和(自身を除く): 172852598

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 383, 766, 1427, 1915, 2854, 3830, 7135, 14171, 14270, 28342, 52799, 70855, 105598, 141710, 263995, 527990, 546541, 1093082, 2732705, 5465410, 20222017, 40444034, 101110085, 202220170]

約数ペア:

[(1, 202220170), (2, 101110085), (5, 40444034), (10, 20222017), (37, 5465410), (74, 2732705), (185, 1093082), (370, 546541), (383, 527990), (766, 263995), (1427, 141710), (1915, 105598), (2854, 70855), (3830, 52799), (7135, 28342), (14171, 14270)]