207922852

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6997}}^1$

素因数の和:7060

約数の個数: 48

約数和(自身を含む): 423239040

約数和(自身を除く): 215316188

約数列:

[1, 2, 4, 17, 19, 23, 34, 38, 46, 68, 76, 92, 323, 391, 437, 646, 782, 874, 1292, 1564, 1748, 6997, 7429, 13994, 14858, 27988, 29716, 118949, 132943, 160931, 237898, 265886, 321862, 475796, 531772, 643724, 2260031, 2735827, 3057689, 4520062, 5471654, 6115378, 9040124, 10943308, 12230756, 51980713, 103961426, 207922852]

約数ペア:

[(1, 207922852), (2, 103961426), (4, 51980713), (17, 12230756), (19, 10943308), (23, 9040124), (34, 6115378), (38, 5471654), (46, 4520062), (68, 3057689), (76, 2735827), (92, 2260031), (323, 643724), (391, 531772), (437, 475796), (646, 321862), (782, 265886), (874, 237898), (1292, 160931), (1564, 132943), (1748, 118949), (6997, 29716), (7429, 27988), (13994, 14858)]