204476535

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^2\times {\mathrm{1801}}^1$

素因数の和:1873

約数の個数: 48

約数和(自身を含む): 376690080

約数和(自身を除く): 172213545

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 841, 1305, 1801, 2523, 3915, 4205, 5403, 7569, 9005, 12615, 16209, 22707, 27015, 37845, 48627, 52229, 81045, 113535, 156687, 243135, 261145, 470061, 783435, 1410183, 1514641, 2350305, 4543923, 7050915, 7573205, 13631769, 22719615, 40895307, 68158845, 204476535]

約数ペア:

[(1, 204476535), (3, 68158845), (5, 40895307), (9, 22719615), (15, 13631769), (27, 7573205), (29, 7050915), (45, 4543923), (87, 2350305), (135, 1514641), (145, 1410183), (261, 783435), (435, 470061), (783, 261145), (841, 243135), (1305, 156687), (1801, 113535), (2523, 81045), (3915, 52229), (4205, 48627), (5403, 37845), (7569, 27015), (9005, 22707), (12615, 16209)]