208078978744

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{285822773}}^1$

素因数の和:285822799

約数の個数: 32

約数和(自身を含む): 480182260320

約数和(自身を除く): 272103281576

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 285822773, 571645546, 1143291092, 2000759411, 2286582184, 3715696049, 4001518822, 7431392098, 8003037644, 14862784196, 16006075288, 26009872343, 29725568392, 52019744686, 104039489372, 208078978744]

約数ペア:

[(1, 208078978744), (2, 104039489372), (4, 52019744686), (7, 29725568392), (8, 26009872343), (13, 16006075288), (14, 14862784196), (26, 8003037644), (28, 7431392098), (52, 4001518822), (56, 3715696049), (91, 2286582184), (104, 2000759411), (182, 1143291092), (364, 571645546), (728, 285822773)]