191906936

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{3301}}^1$

素因数の和:3376

約数の個数: 48

約数和(自身を含む): 398815560

約数和(自身を除く): 206908624

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 169, 172, 338, 344, 559, 676, 1118, 1352, 2236, 3301, 4472, 6602, 7267, 13204, 14534, 26408, 29068, 42913, 58136, 85826, 141943, 171652, 283886, 343304, 557869, 567772, 1115738, 1135544, 1845259, 2231476, 3690518, 4462952, 7381036, 14762072, 23988367, 47976734, 95953468, 191906936]

約数ペア:

[(1, 191906936), (2, 95953468), (4, 47976734), (8, 23988367), (13, 14762072), (26, 7381036), (43, 4462952), (52, 3690518), (86, 2231476), (104, 1845259), (169, 1135544), (172, 1115738), (338, 567772), (344, 557869), (559, 343304), (676, 283886), (1118, 171652), (1352, 141943), (2236, 85826), (3301, 58136), (4472, 42913), (6602, 29068), (7267, 26408), (13204, 14534)]