200810012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{203249}}^1$

素因数の和:203285

約数の個数: 24

約数和(自身を含む): 398370000

約数和(自身を除く): 197559988

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 203249, 406498, 812996, 2642237, 3861731, 5284474, 7723462, 10568948, 15446924, 50202503, 100405006, 200810012]

約数ペア:

[(1, 200810012), (2, 100405006), (4, 50202503), (13, 15446924), (19, 10568948), (26, 7723462), (38, 5284474), (52, 3861731), (76, 2642237), (247, 812996), (494, 406498), (988, 203249)]