212340340

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{46771}}^1$

素因数の和:47007

約数の個数: 24

約数和(自身を含む): 447888672

約数和(自身を除く): 235548332

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 4540, 46771, 93542, 187084, 233855, 467710, 935420, 10617017, 21234034, 42468068, 53085085, 106170170, 212340340]

約数ペア:

[(1, 212340340), (2, 106170170), (4, 53085085), (5, 42468068), (10, 21234034), (20, 10617017), (227, 935420), (454, 467710), (908, 233855), (1135, 187084), (2270, 93542), (4540, 46771)]