211440304

素因数分解:

$2^4\times {\mathrm{2969}}^1\times {\mathrm{4451}}^1$

素因数の和:7428

約数の個数: 20

約数和(自身を含む): 409895640

約数和(自身を除く): 198455336

約数列:

[1, 2, 4, 8, 16, 2969, 4451, 5938, 8902, 11876, 17804, 23752, 35608, 47504, 71216, 13215019, 26430038, 52860076, 105720152, 211440304]

約数ペア:

[(1, 211440304), (2, 105720152), (4, 52860076), (8, 26430038), (16, 13215019), (2969, 71216), (4451, 47504), (5938, 35608), (8902, 23752), (11876, 17804)]