201999767877

素因数分解:

$3^2\times {\mathrm{181}}^1\times {\mathrm{5309}}^1\times {\mathrm{23357}}^1$

素因数の和:28853

約数の個数: 24

約数和(自身を含む): 293457298680

約数和(自身を除く): 91457530803

約数列:

[1, 3, 9, 181, 543, 1629, 5309, 15927, 23357, 47781, 70071, 210213, 960929, 2882787, 4227617, 8648361, 12682851, 38048553, 124002313, 372006939, 1116020817, 22444418653, 67333255959, 201999767877]

約数ペア:

[(1, 201999767877), (3, 67333255959), (9, 22444418653), (181, 1116020817), (543, 372006939), (1629, 124002313), (5309, 38048553), (15927, 12682851), (23357, 8648361), (47781, 4227617), (70071, 2882787), (210213, 960929)]