206348512

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{339389}}^1$

素因数の和:339418

約数の個数: 24

約数和(自身を含む): 427631400

約数和(自身を除く): 221282888

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 339389, 678778, 1357556, 2715112, 5430224, 6448391, 10860448, 12896782, 25793564, 51587128, 103174256, 206348512]

約数ペア:

[(1, 206348512), (2, 103174256), (4, 51587128), (8, 25793564), (16, 12896782), (19, 10860448), (32, 6448391), (38, 5430224), (76, 2715112), (152, 1357556), (304, 678778), (608, 339389)]