210339916

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{613}}^1\times {\mathrm{787}}^1$

素因数の和:1513

約数の個数: 24

約数和(自身を含む): 372550640

約数和(自身を除く): 162210724

約数列:

[1, 2, 4, 109, 218, 436, 613, 787, 1226, 1574, 2452, 3148, 66817, 85783, 133634, 171566, 267268, 343132, 482431, 964862, 1929724, 52584979, 105169958, 210339916]

約数ペア:

[(1, 210339916), (2, 105169958), (4, 52584979), (109, 1929724), (218, 964862), (436, 482431), (613, 343132), (787, 267268), (1226, 171566), (1574, 133634), (2452, 85783), (3148, 66817)]