203280861231

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2273}}^1\times {\mathrm{13267}}^1$

素因数の和:15660

約数の個数: 48

約数和(自身を含む): 338885524224

約数和(自身を除く): 135604662993

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 749, 963, 2247, 2273, 6741, 6819, 13267, 15911, 20457, 39801, 47733, 92869, 119403, 143199, 243211, 278607, 729633, 835821, 1419569, 1702477, 2188899, 4258707, 5107431, 9936983, 12776121, 15322293, 29810949, 30155891, 89432847, 90467673, 211091237, 271403019, 633273711, 1899821133, 3226680337, 9680041011, 22586762359, 29040123033, 67760287077, 203280861231]

約数ペア:

[(1, 203280861231), (3, 67760287077), (7, 29040123033), (9, 22586762359), (21, 9680041011), (63, 3226680337), (107, 1899821133), (321, 633273711), (749, 271403019), (963, 211091237), (2247, 90467673), (2273, 89432847), (6741, 30155891), (6819, 29810949), (13267, 15322293), (15911, 12776121), (20457, 9936983), (39801, 5107431), (47733, 4258707), (92869, 2188899), (119403, 1702477), (143199, 1419569), (243211, 835821), (278607, 729633)]