191657708

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{9209}}^1$

素因数の和:9278

約数の個数: 36

約数和(自身を含む): 377278440

約数和(自身を除く): 185620732

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 121, 172, 242, 473, 484, 946, 1892, 5203, 9209, 10406, 18418, 20812, 36836, 101299, 202598, 395987, 405196, 791974, 1114289, 1583948, 2228578, 4355857, 4457156, 8711714, 17423428, 47914427, 95828854, 191657708]

約数ペア:

[(1, 191657708), (2, 95828854), (4, 47914427), (11, 17423428), (22, 8711714), (43, 4457156), (44, 4355857), (86, 2228578), (121, 1583948), (172, 1114289), (242, 791974), (473, 405196), (484, 395987), (946, 202598), (1892, 101299), (5203, 36836), (9209, 20812), (10406, 18418)]