207749696

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{42157}}^1$

素因数の和:42187

約数の個数: 56

約数和(自身を含む): 513990336

約数和(自身を除く): 306240640

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 42157, 84314, 168628, 295099, 337256, 463727, 590198, 674512, 927454, 1180396, 1349024, 1854908, 2360792, 2698048, 3246089, 3709816, 4721584, 6492178, 7419632, 9443168, 12984356, 14839264, 18886336, 25968712, 29678528, 51937424, 103874848, 207749696]

約数ペア:

[(1, 207749696), (2, 103874848), (4, 51937424), (7, 29678528), (8, 25968712), (11, 18886336), (14, 14839264), (16, 12984356), (22, 9443168), (28, 7419632), (32, 6492178), (44, 4721584), (56, 3709816), (64, 3246089), (77, 2698048), (88, 2360792), (112, 1854908), (154, 1349024), (176, 1180396), (224, 927454), (308, 674512), (352, 590198), (448, 463727), (616, 337256), (704, 295099), (1232, 168628), (2464, 84314), (4928, 42157)]