207984011504

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{178068503}}^1$

素因数の和:178068584

約数の個数: 20

約数和(自身を含む): 408489148176

約数和(自身を除く): 200505136672

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 178068503, 356137006, 712274012, 1424548024, 2849096048, 12999000719, 25998001438, 51996002876, 103992005752, 207984011504]

約数ペア:

[(1, 207984011504), (2, 103992005752), (4, 51996002876), (8, 25998001438), (16, 12999000719), (73, 2849096048), (146, 1424548024), (292, 712274012), (584, 356137006), (1168, 178068503)]