206848124

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{53147}}^1$

素因数の和:53297

約数の個数: 24

約数和(自身を含む): 416680320

約数和(自身を除く): 209832196

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 53147, 106294, 212588, 372029, 744058, 1488116, 7387433, 14774866, 29549732, 51712031, 103424062, 206848124]

約数ペア:

[(1, 206848124), (2, 103424062), (4, 51712031), (7, 29549732), (14, 14774866), (28, 7387433), (139, 1488116), (278, 744058), (556, 372029), (973, 212588), (1946, 106294), (3892, 53147)]