200867645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 268185600

約数和(自身を除く): 67317955

約数列:

[1, 5, 11, 55, 127, 149, 193, 635, 745, 965, 1397, 1639, 2123, 6985, 8195, 10615, 18923, 24511, 28757, 94615, 122555, 143785, 208153, 269621, 316327, 1040765, 1348105, 1581635, 3652139, 18260695, 40173529, 200867645]

約数ペア:

[(1, 200867645), (5, 40173529), (11, 18260695), (55, 3652139), (127, 1581635), (149, 1348105), (193, 1040765), (635, 316327), (745, 269621), (965, 208153), (1397, 143785), (1639, 122555), (2123, 94615), (6985, 28757), (8195, 24511), (10615, 18923)]