210856118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{7001}}^1$

素因数の和:7088

約数の個数: 24

約数和(自身を含む): 354665304

約数和(自身を除く): 143809186

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 1369, 2738, 7001, 14002, 15059, 30118, 77011, 154022, 259037, 518074, 2849407, 5698814, 9584369, 19168738, 105428059, 210856118]

約数ペア:

[(1, 210856118), (2, 105428059), (11, 19168738), (22, 9584369), (37, 5698814), (74, 2849407), (407, 518074), (814, 259037), (1369, 154022), (2738, 77011), (7001, 30118), (14002, 15059)]