201426888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{645599}}^1$

素因数の和:645621

約数の個数: 32

約数和(自身を含む): 542304000

約数和(自身を除く): 340877112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 645599, 1291198, 1936797, 2582396, 3873594, 5164792, 7747188, 8392787, 15494376, 16785574, 25178361, 33571148, 50356722, 67142296, 100713444, 201426888]

約数ペア:

[(1, 201426888), (2, 100713444), (3, 67142296), (4, 50356722), (6, 33571148), (8, 25178361), (12, 16785574), (13, 15494376), (24, 8392787), (26, 7747188), (39, 5164792), (52, 3873594), (78, 2582396), (104, 1936797), (156, 1291198), (312, 645599)]