211714928

素因数分解:

$2^4\times {\mathrm{769}}^1\times {\mathrm{17207}}^1$

素因数の和:17984

約数の個数: 20

約数和(自身を含む): 410754960

約数和(自身を除く): 199040032

約数列:

[1, 2, 4, 8, 16, 769, 1538, 3076, 6152, 12304, 17207, 34414, 68828, 137656, 275312, 13232183, 26464366, 52928732, 105857464, 211714928]

約数ペア:

[(1, 211714928), (2, 105857464), (4, 52928732), (8, 26464366), (16, 13232183), (769, 275312), (1538, 137656), (3076, 68828), (6152, 34414), (12304, 17207)]