209029314

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157639}}^1$

素因数の和:157674

約数の個数: 32

約数和(自身を含む): 476703360

約数和(自身を除く): 267674046

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 157639, 315278, 472917, 945834, 2049307, 2679863, 4098614, 5359726, 6147921, 8039589, 12295842, 16079178, 34838219, 69676438, 104514657, 209029314]

約数ペア:

[(1, 209029314), (2, 104514657), (3, 69676438), (6, 34838219), (13, 16079178), (17, 12295842), (26, 8039589), (34, 6147921), (39, 5359726), (51, 4098614), (78, 2679863), (102, 2049307), (221, 945834), (442, 472917), (663, 315278), (1326, 157639)]