257112148

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{92221}}^1$

素因数の和:92283

約数の個数: 24

約数和(自身を含む): 488038824

約数和(自身を除く): 230926676

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 92221, 184442, 368884, 1567757, 3135514, 3781061, 6271028, 7562122, 15124244, 64278037, 128556074, 257112148]

約数ペア:

[(1, 257112148), (2, 128556074), (4, 64278037), (17, 15124244), (34, 7562122), (41, 6271028), (68, 3781061), (82, 3135514), (164, 1567757), (697, 368884), (1394, 184442), (2788, 92221)]